-11=5x-21

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Solution for -11=5x-21 equation:


Simplifying
-11 = 5x + -21

Reorder the terms:
-11 = -21 + 5x

Solving
-11 = -21 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-11 + -5x = -21 + 5x + -5x

Combine like terms: 5x + -5x = 0
-11 + -5x = -21 + 0
-11 + -5x = -21

Add '11' to each side of the equation.
-11 + 11 + -5x = -21 + 11

Combine like terms: -11 + 11 = 0
0 + -5x = -21 + 11
-5x = -21 + 11

Combine like terms: -21 + 11 = -10
-5x = -10

Divide each side by '-5'.
x = 2

Simplifying
x = 2

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