Question

3x + 12 = -3 What is the value of X

Answer 1

Answer:

x=-5

Step-by-step explanation:

3x+12= -3

   -12    -12

(subtract 12 from both sides because you want the variable by itself)

3x= -15

(divide by 3 so you can get x completely by itself)

x= -5 (final answer)

Answer 2

Answer:

x = -5

Step-by-step explanation:

i took algebra a couple years ago :)