3(2x+1)+x=-39

Solution for 3(2x+1)+x=-39 equation:

Simplifying
3(2x + 1) + x = -39

Reorder the terms:
3(1 + 2x) + x = -39
(1 * 3 + 2x * 3) + x = -39
(3 + 6x) + x = -39

Combine like terms: 6x + x = 7x
3 + 7x = -39

Solving
3 + 7x = -39

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + 7x = -39 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = -39 + -3
7x = -39 + -3

Combine like terms: -39 + -3 = -42
7x = -42

Divide each side by '7'.
x = -6

Simplifying
x = -6