120-q-120+3q=120-3q

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Solution for 120-q-120+3q=120-3q equation:


Simplifying
120 + -1q + -120 + 3q = 120 + -3q

Reorder the terms:
120 + -120 + -1q + 3q = 120 + -3q

Combine like terms: 120 + -120 = 0
0 + -1q + 3q = 120 + -3q
-1q + 3q = 120 + -3q

Combine like terms: -1q + 3q = 2q
2q = 120 + -3q

Solving
2q = 120 + -3q

Solving for variable 'q'.

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

Add '3q' to each side of the equation.
2q + 3q = 120 + -3q + 3q

Combine like terms: 2q + 3q = 5q
5q = 120 + -3q + 3q

Combine like terms: -3q + 3q = 0
5q = 120 + 0
5q = 120

Divide each side by '5'.
q = 24

Simplifying
q = 24

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