Question

Q. 1 Check whether the value given in the brackets is a solution to the given equation or not : (1) \( 2 x-5=7 \quad(x=6) \) (2) \( 3 x+1=13 \quad(x=4) \) (3) \( 13-2 x=9 \quad(x=3) \) (4) \( 5-3 x=8 \quad(x=-1) \) Q. 2 Write the following statements in the form of equations : (1) The sum of numbers \( x \) and 4 is 10 . (2) 3 subtracted from \( y \) gives 6. (3) If you subtract 1 from two times \( n \), you get 3 . (4) One-half of \( m \) plus 3 is 8 . (5) Subtracting two times a from 10 gives 6. (6) The sum of 15 and three times \( b \) is 18 .

          Q. 1 Check whether the value given in the brackets is a solution to the given equation or not :
(1) \( 2 x-5=7 \quad(x=6) \)
(2) \( 3 x+1=13 \quad(x=4) \)
(3) \( 13-2 x=9 \quad(x=3) \)
(4) \( 5-3 x=8 \quad(x=-1) \)
Q. 2 Write the following statements in the form of equations :
(1) The sum of numbers \( x \) and 4 is 10 .
(2) 3 subtracted from \( y \) gives 6.
(3) If you subtract 1 from two times \( n \), you get 3 .
(4) One-half of \( m \) plus 3 is 8 .
(5) Subtracting two times a from 10 gives 6.
(6) The sum of 15 and three times \( b \) is 18 .

Show more…

Q. 1 Check whether the value given in the brackets is a solution to the given equation or not :
(1) 2 x-5=7 (x=6)
(2) 3 x+1=13 (x=4)
(3) 13-2 x=9 (x=3)
(4) 5-3 x=8 (x=-1)
Q. 2 Write the following statements in the form of equations :
(1) The sum of numbers x and 4 is 10 .
(2) 3 subtracted from y gives 6.
(3) If you subtract 1 from two times n, you get 3 .
(4) One-half of m plus 3 is 8 .
(5) Subtracting two times a from 10 gives 6.
(6) The sum of 15 and three times b is 18 .

Added by Stephen C.

Mathematics for Economics and Business

lan Jacques 5th Edition

Chapter 1

Instant Answer

Solved by Expert Aparna Shakti

Step 1

1. (1) \(2x - 5 = 7\) with \(x = 6\) - Substitute \(x = 6\) into the equation: \(2(6) - 5 = 12 - 5 = 7\) - Since the left side equals the right side, \(x = 6\) is a solution. (2) \(3x + 1 = 13\) with \(x = 4\) - Substitute \(x = 4\) into the equation: \(3(4) + 1 Show more…

Show all steps

lock

Thanks for your feedback!

Q. 1 Check whether the value given in the brackets is a solution to the given equation or not : (1) \( 2 x-5=7 \quad(x=6) \) (2) \( 3 x+1=13 \quad(x=4) \) (3) \( 13-2 x=9 \quad(x=3) \) (4) \( 5-3 x=8 \quad(x=-1) \) Q. 2 Write the following statements in the form of equations : (1) The sum of numbers \( x \) and 4 is 10 . (2) 3 subtracted from \( y \) gives 6. (3) If you subtract 1 from two times \( n \), you get 3 . (4) One-half of \( m \) plus 3 is 8 . (5) Subtracting two times a from 10 gives 6. (6) The sum of 15 and three times \( b \) is 18 .

Play audio

Feedback

Powered by NumerAI

Aparna Shakti and 93 other subject Algebra educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Recommended Videos

Recommended Textbooks

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later