6+3(2x-5)=-39

Solution for 6+3(2x-5)=-39 equation:

Simplifying
6 + 3(2x + -5) = -39

Reorder the terms:
6 + 3(-5 + 2x) = -39
6 + (-5 * 3 + 2x * 3) = -39
6 + (-15 + 6x) = -39

Combine like terms: 6 + -15 = -9
-9 + 6x = -39

Solving
-9 + 6x = -39

Solving for variable 'x'.

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

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

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

Combine like terms: -39 + 9 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5