Question

2x + 15 = -21
Solve for X

Answer 1

X=-18

Explanation:

Ok so subtract 15 from both sides

Step 1

2x+15=-21

-15 -15

Step 2

2x=-36

2x/2=36/2

You want to divide

And then you will get

X=-18

Answer 2

x = -18

Explanation: