Find the solution for the equation and check it.
7+y=-2
Solution:
Check:

y=-9

7+(-9)=-2  ,  -2=-2

Step-by-step explanation:

You want to isolate y by itself so you have to subtract 7 from both sides. -2-7=-9 so y=-9. To check this equation, you have to plug 9 back into the equation. It will look like 7+(-9)=-2. -2=-2 so that means that y=-9.

If this helped, mark as brainliest

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72