1.6q-3.5-4.5q=3.9q-1.2

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Solution for 1.6q-3.5-4.5q=3.9q-1.2 equation: 


Simplifying
1.6q + -3.5 + -4.5q = 3.9q + -1.2

Reorder the terms:
-3.5 + 1.6q + -4.5q = 3.9q + -1.2

Combine like terms: 1.6q + -4.5q = -2.9q
-3.5 + -2.9q = 3.9q + -1.2

Reorder the terms:
-3.5 + -2.9q = -1.2 + 3.9q

Solving
-3.5 + -2.9q = -1.2 + 3.9q

Solving for variable 'q'.

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

Add '-3.9q' to each side of the equation.
-3.5 + -2.9q + -3.9q = -1.2 + 3.9q + -3.9q

Combine like terms: -2.9q + -3.9q = -6.8q
-3.5 + -6.8q = -1.2 + 3.9q + -3.9q

Combine like terms: 3.9q + -3.9q = 0.0
-3.5 + -6.8q = -1.2 + 0.0
-3.5 + -6.8q = -1.2

Add '3.5' to each side of the equation.
-3.5 + 3.5 + -6.8q = -1.2 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + -6.8q = -1.2 + 3.5
-6.8q = -1.2 + 3.5

Combine like terms: -1.2 + 3.5 = 2.3
-6.8q = 2.3

Divide each side by '-6.8'.
q = -0.3382352941

Simplifying
q = -0.3382352941

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