120-(q+x)=2q

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Solution for 120-(q+x)=2q equation:


Simplifying
120 + -1(q + x) = 2q
120 + (q * -1 + x * -1) = 2q
120 + (-1q + -1x) = 2q

Solving
120 + -1q + -1x = 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
120 + -1q + -2q + -1x = 2q + -2q

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

Combine like terms: 2q + -2q = 0
120 + -3q + -1x = 0

Add '-120' to each side of the equation.
120 + -3q + -120 + -1x = 0 + -120

Reorder the terms:
120 + -120 + -3q + -1x = 0 + -120

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

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

Add 'x' to each side of the equation.
-3q + -1x + x = -120 + x

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

Divide each side by '-3'.
q = 40 + -0.3333333333x

Simplifying
q = 40 + -0.3333333333x

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