-8q+11=-21

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Solution for -8q+11=-21 equation: 


Simplifying
-8q + 11 = -21

Reorder the terms:
11 + -8q = -21

Solving
11 + -8q = -21

Solving for variable 'q'.

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

Add '-11' to each side of the equation.
11 + -11 + -8q = -21 + -11

Combine like terms: 11 + -11 = 0
0 + -8q = -21 + -11
-8q = -21 + -11

Combine like terms: -21 + -11 = -32
-8q = -32

Divide each side by '-8'.
q = 4

Simplifying
q = 4

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