11-2x=-31

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Solution for 11-2x=-31 equation: 


Simplifying
11 + -2x = -31

Solving
11 + -2x = -31

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -2x = -31 + -11

Combine like terms: 11 + -11 = 0
0 + -2x = -31 + -11
-2x = -31 + -11

Combine like terms: -31 + -11 = -42
-2x = -42

Divide each side by '-2'.
x = 21

Simplifying
x = 21

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