Question

7 + 4x - 7x + 25 combined the like terms

A. 32 - 3x

B. 4 x + 25

C. 14 x + 4 x + 25

D. 29 x

Answer 1

7 + 4x - 7x + 25 = 32 - 3x

7 + 25 = 32

4x - 7x = -3x

Answer 2

ANSWER:

A. 32 - 3x

This is as the sum of 7 and 25 is 32 so:

7 + 25 = 32

As well as 4x subtracted by 7x being - 3x so:

4x - 7x = - 3x

When we combine this together, we get:

= 32 - 3x

Therefore, Option A must be the answer.

Hope this helps! :)
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