77=5x-2(-6x+4)

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Solution for 77=5x-2(-6x+4) equation:


Simplifying
77 = 5x + -2(-6x + 4)

Reorder the terms:
77 = 5x + -2(4 + -6x)
77 = 5x + (4 * -2 + -6x * -2)
77 = 5x + (-8 + 12x)

Reorder the terms:
77 = -8 + 5x + 12x

Combine like terms: 5x + 12x = 17x
77 = -8 + 17x

Solving
77 = -8 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
77 + -17x = -8 + 17x + -17x

Combine like terms: 17x + -17x = 0
77 + -17x = -8 + 0
77 + -17x = -8

Add '-77' to each side of the equation.
77 + -77 + -17x = -8 + -77

Combine like terms: 77 + -77 = 0
0 + -17x = -8 + -77
-17x = -8 + -77

Combine like terms: -8 + -77 = -85
-17x = -85

Divide each side by '-17'.
x = 5

Simplifying
x = 5

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