3(-6x+7)-5=-56

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Solution for 3(-6x+7)-5=-56 equation:


Simplifying
3(-6x + 7) + -5 = -56

Reorder the terms:
3(7 + -6x) + -5 = -56
(7 * 3 + -6x * 3) + -5 = -56
(21 + -18x) + -5 = -56

Reorder the terms:
21 + -5 + -18x = -56

Combine like terms: 21 + -5 = 16
16 + -18x = -56

Solving
16 + -18x = -56

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -18x = -56 + -16

Combine like terms: 16 + -16 = 0
0 + -18x = -56 + -16
-18x = -56 + -16

Combine like terms: -56 + -16 = -72
-18x = -72

Divide each side by '-18'.
x = 4

Simplifying
x = 4

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