11=x+20

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Solution for 11=x+20 equation:


Simplifying
11 = x + 20

Reorder the terms:
11 = 20 + x

Solving
11 = 20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
11 + -1x = 20 + x + -1x

Combine like terms: x + -1x = 0
11 + -1x = 20 + 0
11 + -1x = 20

Add '-11' to each side of the equation.
11 + -11 + -1x = 20 + -11

Combine like terms: 11 + -11 = 0
0 + -1x = 20 + -11
-1x = 20 + -11

Combine like terms: 20 + -11 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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