in-13-22-solve-each-equation-or-inequality-each-solution-is-an-integer-b-1-3-b-4b

Question

In $13-22,$ solve each equation or inequality. Each solution is an integer. 
$$
(b-1)-(3 b-4)=b
$$

Aditya Sood · Accepted Answer

Hello, everybody. Today we&#x27;re going to be solving this equation and each solution as an integer. So our equation is B minus one minus three. Minus four is equal to be. So our first step is going to be to distribute out the negative sign so that this equation is equal to B minus one minus three B plus four is equal to be, uh, Now we just want to combine like terms on the left hand side. So we get, uh, be an A B minus. Tree B is all right. We&#x27;ll be ministry be gives us negative to be and then negative one plus for gives us three. So we get negative to be plus three is equal to me. Ah, Now we want to bring it to be over to the right answer so that we could get all the variable terms on to one side. So we get three b is equal to three, divide both sides by three to get B is equal to one, and that is our solution.

Joshua Utley · Answer

all right, We&#x27;re asked to solve the equation. 12 plus six b equals to be. And so what you want to do is isolate your bees so you can do that in one or two ways. The way I&#x27;m gonna take does it immediately. So I&#x27;m just going to subtract six b from both sides of my equation here. So what will be left with his 12 plus zero is equal to two minus six is minus for and so now I have 12 is equal to minus for B and 12 divided by minus four is equal to be. And what you can do is you can multiply this side over here. If you multiply anything by one, you can. You can multiply anything by one without changing it, right? So if I just wanted to do minus one of her minus one here, which is equal to one, And then I could get rid of that minus sign and I could bring it up here, and so be it is equal to minus 12 before which is equal to three

Aditya Sood · Answer

soft each equation or inequality. Each solution is an integer. So this is an equation. And like any other equation when solving for a we want to isolate the variable on one side. So our first step is going to be to subtract three a from both sides so we can bring all the age to the left hand side. So when we do this, we get, uh, we get seven minus five. A is equal to 32. Our next step is going to be subtract seven from both sides. So we get negative. Five way is equal to 32 minutes seven, which is 25. Lastly, we wanted to fight divided by negative five to get rid of the coefficient of a and so we get a is equal to negative five.

Joshua Utley · Answer

there has to solve for why And so the first step here I&#x27;m going to do is I see I have a bunch of wise over here and not so many over here. So my plan here is to subtract a why from both sides of this equation. So I get zero plus 12 is equal to for why minus four. And then from here I can add a four toe both sides of my equation because I have minus four plus four. And so what I&#x27;m left with is zero and then in four wide plus zero is equal to 12 plus four, which is 16. Now that I have four. Why equal to 16? I can just divide by four on both sides. Which leaves need that. Why must be equal to four.

Joshua Utley · Answer

All right, We&#x27;re asked to solve this equation. This inequality for ex Excuse me. And so what I&#x27;m going to do and it looks like, accidentally I made a slight type of when writing this down. This should just be minus three here. You should not be an X there. Excuse me. All right. So the way I choose to do this is I would add two x thio each side. I was gonna leave you in minus three, greater than or equal to 12 plus three acts, and then he&#x27;s attract 12 over. So you&#x27;re gonna have minus three and minus 12 is minus 15 greater than or equal to three X, and then you&#x27;ll have X less than argue books it right here. And my five. Yeah.

Aditya Sood · Answer

solve each in quality or equation. Each solution isn&#x27;t integer seven X plus five is equal to four X plus 23. We wantto isolate the variable X, and our first step in doing so will be to subtract five from both sides. So we get seven. X is equal to four X plus 18. Now to get all the exes on the left hand side we want is a crack for X from both sides. So we get three exes, you go to 18. Our last step is to get rid of the coefficient of X, and we can do so by dividing it by three by dividing by three, we get three X over three and in this case that threes We&#x27;ll just cancel out and we get is equal to 18 over three. So we get access equal to 18 over three or X is equal to six

Problem

In $13-22,$ solve each equation or inequality. Ea…

Problem 21 Medium Difficulty

In $13-22,$ solve each equation or inequality. Each solution is an integer.
$$
(b-1)-(3 b-4)=b
$$

Answer

$b=1$

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