Question

Solve for x 3x+3+=12 1. 6 2. 5 3. 4 4. 3

Answer 1

Hi! your answer should be D. 3

Explanation:

1. 3x+3=12

-3 -3

2. 3x=9

÷3 ÷3

3. x= 3

[So, your answer should be D. x=3]

Hope this helps!

Answer 2

4.(3)

Explanation:

3x+3 = 12

Subtract 3 to both sides.

3x = 9

Divide the left side by 3, then divide the right side by 3

x = 3