Question

Please help! Please let me know if you need a better picture.

Answer 1

Answer:

-2

Step-by-step explanation:

First you should write out the entire word equation into one you may recongnize:

7x - 12 = -3x - 32

After this, solve for x:

7x + 3x = 12 - 32

10x = -20

10      10

x = -2

the number is -2