3q-q=20

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Solution for 3q-q=20 equation: 


Simplifying
3q + -1q = 20

Combine like terms: 3q + -1q = 2q
2q = 20

Solving
2q = 20

Solving for variable 'q'.

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

Divide each side by '2'.
q = 10

Simplifying
q = 10

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