3.1q-2.7-2.2q=0.1q-2.2

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Solution for 3.1q-2.7-2.2q=0.1q-2.2 equation: 


Simplifying
3.1q + -2.7 + -2.2q = 0.1q + -2.2

Reorder the terms:
-2.7 + 3.1q + -2.2q = 0.1q + -2.2

Combine like terms: 3.1q + -2.2q = 0.9q
-2.7 + 0.9q = 0.1q + -2.2

Reorder the terms:
-2.7 + 0.9q = -2.2 + 0.1q

Solving
-2.7 + 0.9q = -2.2 + 0.1q

Solving for variable 'q'.

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

Add '-0.1q' to each side of the equation.
-2.7 + 0.9q + -0.1q = -2.2 + 0.1q + -0.1q

Combine like terms: 0.9q + -0.1q = 0.8q
-2.7 + 0.8q = -2.2 + 0.1q + -0.1q

Combine like terms: 0.1q + -0.1q = 0.0
-2.7 + 0.8q = -2.2 + 0.0
-2.7 + 0.8q = -2.2

Add '2.7' to each side of the equation.
-2.7 + 2.7 + 0.8q = -2.2 + 2.7

Combine like terms: -2.7 + 2.7 = 0.0
0.0 + 0.8q = -2.2 + 2.7
0.8q = -2.2 + 2.7

Combine like terms: -2.2 + 2.7 = 0.5
0.8q = 0.5

Divide each side by '0.8'.
q = 0.625

Simplifying
q = 0.625

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