-80q+60(1-q)=70q+-50(1-q)

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Solution for -80q+60(1-q)=70q+-50(1-q) equation:


Simplifying
-80q + 60(1 + -1q) = 70q + -50(1 + -1q)
-80q + (1 * 60 + -1q * 60) = 70q + -50(1 + -1q)
-80q + (60 + -60q) = 70q + -50(1 + -1q)

Reorder the terms:
60 + -80q + -60q = 70q + -50(1 + -1q)

Combine like terms: -80q + -60q = -140q
60 + -140q = 70q + -50(1 + -1q)
60 + -140q = 70q + (1 * -50 + -1q * -50)
60 + -140q = 70q + (-50 + 50q)

Reorder the terms:
60 + -140q = -50 + 70q + 50q

Combine like terms: 70q + 50q = 120q
60 + -140q = -50 + 120q

Solving
60 + -140q = -50 + 120q

Solving for variable 'q'.

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

Add '-120q' to each side of the equation.
60 + -140q + -120q = -50 + 120q + -120q

Combine like terms: -140q + -120q = -260q
60 + -260q = -50 + 120q + -120q

Combine like terms: 120q + -120q = 0
60 + -260q = -50 + 0
60 + -260q = -50

Add '-60' to each side of the equation.
60 + -60 + -260q = -50 + -60

Combine like terms: 60 + -60 = 0
0 + -260q = -50 + -60
-260q = -50 + -60

Combine like terms: -50 + -60 = -110
-260q = -110

Divide each side by '-260'.
q = 0.4230769231

Simplifying
q = 0.4230769231

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