-121=-1-2x

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Solution for -121=-1-2x equation:


Simplifying
-121 = -1 + -2x

Solving
-121 = -1 + -2x

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.
-121 + 2x = -1 + -2x + 2x

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

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

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

Combine like terms: -1 + 121 = 120
2x = 120

Divide each side by '2'.
x = 60

Simplifying
x = 60

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