00:01
So in this problem we have been given that which one or more of the following cannot be a correct equation to solve a geometry problem if x represents the length of a rectangle.
00:08
So now we have been given that we need to solve each equation and consider the solution.
00:14
So in option a we can clearly see that once we solve it we are getting x as equal to 4.
00:30
So it is therefore possible geometrically.
00:38
So we have been asked which cannot be a correct equation so therefore option a is not the answer.
00:45
And yeah, x would be the length because we can clearly see that the given equation can be rewritten as 2 into x plus x minus 1 is equal to 14.
00:59
So it is possible because we also know that the perimeter of a rectangle is given by 2 into length plus breadth.
01:07
And we can clearly see that length is x and i'll just change the color.
01:15
Breth is x minus 1 which is less than the length.
01:19
So therefore it is geometrically possible.
01:21
Now moving forward to the next question.
01:26
I beg a pardon the next option option b.
01:30
Now minus 2x plus 7 into 5 minus x is equal...