Question

what should be added to -2x+7 to get 7
please ans fast
no wrong ans

Answer 1

Answer:

2x

Step-by-step explanation:

We should subtract -2x+7 from 7....because....like example...let's say the question is 'What should be added to 3 to get 6?'...then here we subtract 3 from 6...and the answer will be 3....the same way...

7 - (-2x+7) = 7+2x-7

= 2x

Hope it helps you:)