3.4q-2.8-3.1q=0.7q-2.3

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Solution for 3.4q-2.8-3.1q=0.7q-2.3 equation: 


Simplifying
3.4q + -2.8 + -3.1q = 0.7q + -2.3

Reorder the terms:
-2.8 + 3.4q + -3.1q = 0.7q + -2.3

Combine like terms: 3.4q + -3.1q = 0.3q
-2.8 + 0.3q = 0.7q + -2.3

Reorder the terms:
-2.8 + 0.3q = -2.3 + 0.7q

Solving
-2.8 + 0.3q = -2.3 + 0.7q

Solving for variable 'q'.

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

Add '-0.7q' to each side of the equation.
-2.8 + 0.3q + -0.7q = -2.3 + 0.7q + -0.7q

Combine like terms: 0.3q + -0.7q = -0.4q
-2.8 + -0.4q = -2.3 + 0.7q + -0.7q

Combine like terms: 0.7q + -0.7q = 0.0
-2.8 + -0.4q = -2.3 + 0.0
-2.8 + -0.4q = -2.3

Add '2.8' to each side of the equation.
-2.8 + 2.8 + -0.4q = -2.3 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + -0.4q = -2.3 + 2.8
-0.4q = -2.3 + 2.8

Combine like terms: -2.3 + 2.8 = 0.5
-0.4q = 0.5

Divide each side by '-0.4'.
q = -1.25

Simplifying
q = -1.25

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