-3x-6(-2x-7)=-39

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Solution for -3x-6(-2x-7)=-39 equation:


Simplifying
-3x + -6(-2x + -7) = -39

Reorder the terms:
-3x + -6(-7 + -2x) = -39
-3x + (-7 * -6 + -2x * -6) = -39
-3x + (42 + 12x) = -39

Reorder the terms:
42 + -3x + 12x = -39

Combine like terms: -3x + 12x = 9x
42 + 9x = -39

Solving
42 + 9x = -39

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 9x = -39 + -42

Combine like terms: 42 + -42 = 0
0 + 9x = -39 + -42
9x = -39 + -42

Combine like terms: -39 + -42 = -81
9x = -81

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

Simplifying
x = -9

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