80-4Q=8Q

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Solution for 80-4Q=8Q equation:


Simplifying
80 + -4Q = 8Q

Solving
80 + -4Q = 8Q

Solving for variable 'Q'.

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

Add '-8Q' to each side of the equation.
80 + -4Q + -8Q = 8Q + -8Q

Combine like terms: -4Q + -8Q = -12Q
80 + -12Q = 8Q + -8Q

Combine like terms: 8Q + -8Q = 0
80 + -12Q = 0

Add '-80' to each side of the equation.
80 + -80 + -12Q = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -12Q = 0 + -80
-12Q = 0 + -80

Combine like terms: 0 + -80 = -80
-12Q = -80

Divide each side by '-12'.
Q = 6.666666667

Simplifying
Q = 6.666666667

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