X+(x+30)+(x-30)=136

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Solution for X+(x+30)+(x-30)=136 equation:


Simplifying
X + (x + 30) + (x + -30) = 136

Reorder the terms:
X + (30 + x) + (x + -30) = 136

Remove parenthesis around (30 + x)
X + 30 + x + (x + -30) = 136

Reorder the terms:
X + 30 + x + (-30 + x) = 136

Remove parenthesis around (-30 + x)
X + 30 + x + -30 + x = 136

Reorder the terms:
30 + -30 + X + x + x = 136

Combine like terms: 30 + -30 = 0
0 + X + x + x = 136
X + x + x = 136

Combine like terms: x + x = 2x
X + 2x = 136

Solving
X + 2x = 136

Solving for variable 'X'.

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

Add '-2x' to each side of the equation.
X + 2x + -2x = 136 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 136 + -2x
X = 136 + -2x

Simplifying
X = 136 + -2x

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