Question

3x + 15 = -2x - 20
Help me pls solve for x

Answer 1

x= -7

Explanation:

3x+15=-2x-20

Step 1 move the variable (x) to the left hand and change its sign

3x+2x+15=-20

Move the constant (15) and change it's sign

3x+2x=-20-15

5x=-20-15

5x=-35

Divide both sides by 5

x= -7

Answer 2

Answer:=−7

no problem!