21q-11=-210.5

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Solution for 21q-11=-210.5 equation: 


Simplifying
21q + -11 = -210.5

Reorder the terms:
-11 + 21q = -210.5

Solving
-11 + 21q = -210.5

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 + 21q = -210.5 + 11

Combine like terms: -11 + 11 = 0
0 + 21q = -210.5 + 11
21q = -210.5 + 11

Combine like terms: -210.5 + 11 = -199.5
21q = -199.5

Divide each side by '21'.
q = -9.5

Simplifying
q = -9.5

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