if 3x-1=11,what is the value if x 2+x?

Answer 1

3x - 1 = 11
3x = 12
x = ?

Next, add the answer above to 2.

Answer 2

so the answer would be 16?

Answer 3

the answer is 12?

Answer 4

3x = 12

Divide both sides of the equation by 3.
12/3 = 4

If x = 4, then 2 + 4 = ?