x+99=100

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Solution for x+99=100 equation:


Simplifying
x + 99 = 100

Reorder the terms:
99 + x = 100

Solving
99 + x = 100

Solving for variable 'x'.

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

Add '-99' to each side of the equation.
99 + -99 + x = 100 + -99

Combine like terms: 99 + -99 = 0
0 + x = 100 + -99
x = 100 + -99

Combine like terms: 100 + -99 = 1
x = 1

Simplifying
x = 1

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