Question

3(x + 1) - (x-3) = 12 I need help I don’t I understand

Answer 1

Answer: 3



3X+3-X+3=12
2X+6=12
2X=12-6
2X=6
X=3

Answer 2

Answer:

3

Step-by-step explanation:

3x+3-x+3=12

3x-x=12-3-3

2x=6

x=6/2

x=3