121-x=-2

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Solution for 121-x=-2 equation:


Simplifying
121 + -1x = -2

Solving
121 + -1x = -2

Solving for variable 'x'.

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

Add '-121' to each side of the equation.
121 + -121 + -1x = -2 + -121

Combine like terms: 121 + -121 = 0
0 + -1x = -2 + -121
-1x = -2 + -121

Combine like terms: -2 + -121 = -123
-1x = -123

Divide each side by '-1'.
x = 123

Simplifying
x = 123

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