X+(100-x)=

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Solution for X+(100-x)= equation:


Simplifying
X + (100 + -1x) = 0

Remove parenthesis around (100 + -1x)
X + 100 + -1x = 0

Reorder the terms:
100 + X + -1x = 0

Solving
100 + X + -1x = 0

Solving for variable 'X'.

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

Add '-100' to each side of the equation.
100 + X + -100 + -1x = 0 + -100

Reorder the terms:
100 + -100 + X + -1x = 0 + -100

Combine like terms: 100 + -100 = 0
0 + X + -1x = 0 + -100
X + -1x = 0 + -100

Combine like terms: 0 + -100 = -100
X + -1x = -100

Add 'x' to each side of the equation.
X + -1x + x = -100 + x

Combine like terms: -1x + x = 0
X + 0 = -100 + x
X = -100 + x

Simplifying
X = -100 + x

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