7x+2(x+3)=-39

Solution for 7x+2(x+3)=-39 equation:

Simplifying
7x + 2(x + 3) = -39

Reorder the terms:
7x + 2(3 + x) = -39
7x + (3 * 2 + x * 2) = -39
7x + (6 + 2x) = -39

Reorder the terms:
6 + 7x + 2x = -39

Combine like terms: 7x + 2x = 9x
6 + 9x = -39

Solving
6 + 9x = -39

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 9x = -39 + -6

Combine like terms: 6 + -6 = 0
0 + 9x = -39 + -6
9x = -39 + -6

Combine like terms: -39 + -6 = -45
9x = -45

Divide each side by '9'.
x = -5

Simplifying
x = -5