100+28q=80+12q

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Solution for 100+28q=80+12q equation:


Simplifying
100 + 28q = 80 + 12q

Solving
100 + 28q = 80 + 12q

Solving for variable 'q'.

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

Add '-12q' to each side of the equation.
100 + 28q + -12q = 80 + 12q + -12q

Combine like terms: 28q + -12q = 16q
100 + 16q = 80 + 12q + -12q

Combine like terms: 12q + -12q = 0
100 + 16q = 80 + 0
100 + 16q = 80

Add '-100' to each side of the equation.
100 + -100 + 16q = 80 + -100

Combine like terms: 100 + -100 = 0
0 + 16q = 80 + -100
16q = 80 + -100

Combine like terms: 80 + -100 = -20
16q = -20

Divide each side by '16'.
q = -1.25

Simplifying
q = -1.25

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