x-1=99

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Solution for x-1=99 equation:


Simplifying
x + -1 = 99

Reorder the terms:
-1 + x = 99

Solving
-1 + x = 99

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + x = 99 + 1

Combine like terms: -1 + 1 = 0
0 + x = 99 + 1
x = 99 + 1

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

Simplifying
x = 100

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