4q-20=8

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Solution for 4q-20=8 equation: 


Simplifying
4q + -20 = 8

Reorder the terms:
-20 + 4q = 8

Solving
-20 + 4q = 8

Solving for variable 'q'.

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

Add '20' to each side of the equation.
-20 + 20 + 4q = 8 + 20

Combine like terms: -20 + 20 = 0
0 + 4q = 8 + 20
4q = 8 + 20

Combine like terms: 8 + 20 = 28
4q = 28

Divide each side by '4'.
q = 7

Simplifying
q = 7

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