x-2*(77-x)-8=0

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Solution for x-2*(77-x)-8=0 equation:


Simplifying
x + -2(77 + -1x) + -8 = 0
x + (77 * -2 + -1x * -2) + -8 = 0
x + (-154 + 2x) + -8 = 0

Reorder the terms:
-154 + -8 + x + 2x = 0

Combine like terms: -154 + -8 = -162
-162 + x + 2x = 0

Combine like terms: x + 2x = 3x
-162 + 3x = 0

Solving
-162 + 3x = 0

Solving for variable 'x'.

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

Add '162' to each side of the equation.
-162 + 162 + 3x = 0 + 162

Combine like terms: -162 + 162 = 0
0 + 3x = 0 + 162
3x = 0 + 162

Combine like terms: 0 + 162 = 162
3x = 162

Divide each side by '3'.
x = 54

Simplifying
x = 54

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