12.3q+12.81=18.1q+16.87

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Solution for 12.3q+12.81=18.1q+16.87 equation: 


Simplifying
12.3q + 12.81 = 18.1q + 16.87

Reorder the terms:
12.81 + 12.3q = 18.1q + 16.87

Reorder the terms:
12.81 + 12.3q = 16.87 + 18.1q

Solving
12.81 + 12.3q = 16.87 + 18.1q

Solving for variable 'q'.

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

Add '-18.1q' to each side of the equation.
12.81 + 12.3q + -18.1q = 16.87 + 18.1q + -18.1q

Combine like terms: 12.3q + -18.1q = -5.8q
12.81 + -5.8q = 16.87 + 18.1q + -18.1q

Combine like terms: 18.1q + -18.1q = 0.0
12.81 + -5.8q = 16.87 + 0.0
12.81 + -5.8q = 16.87

Add '-12.81' to each side of the equation.
12.81 + -12.81 + -5.8q = 16.87 + -12.81

Combine like terms: 12.81 + -12.81 = 0.00
0.00 + -5.8q = 16.87 + -12.81
-5.8q = 16.87 + -12.81

Combine like terms: 16.87 + -12.81 = 4.06
-5.8q = 4.06

Divide each side by '-5.8'.
q = -0.7

Simplifying
q = -0.7

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