4.5q-1.5-3.9q=-0.4q-3.2

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Solution for 4.5q-1.5-3.9q=-0.4q-3.2 equation:


Simplifying
4.5q + -1.5 + -3.9q = -0.4q + -3.2

Reorder the terms:
-1.5 + 4.5q + -3.9q = -0.4q + -3.2

Combine like terms: 4.5q + -3.9q = 0.6q
-1.5 + 0.6q = -0.4q + -3.2

Reorder the terms:
-1.5 + 0.6q = -3.2 + -0.4q

Solving
-1.5 + 0.6q = -3.2 + -0.4q

Solving for variable 'q'.

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

Add '0.4q' to each side of the equation.
-1.5 + 0.6q + 0.4q = -3.2 + -0.4q + 0.4q

Combine like terms: 0.6q + 0.4q = 1q
-1.5 + 1q = -3.2 + -0.4q + 0.4q

Combine like terms: -0.4q + 0.4q = 0.0
-1.5 + 1q = -3.2 + 0.0
-1.5 + 1q = -3.2

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 1q = -3.2 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 1q = -3.2 + 1.5
1q = -3.2 + 1.5

Combine like terms: -3.2 + 1.5 = -1.7
1q = -1.7

Divide each side by '1'.
q = -1.7

Simplifying
q = -1.7

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