2.1q-2.8-5.6q=-4.5q-5.5

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Solution for 2.1q-2.8-5.6q=-4.5q-5.5 equation: 


Simplifying
2.1q + -2.8 + -5.6q = -4.5q + -5.5

Reorder the terms:
-2.8 + 2.1q + -5.6q = -4.5q + -5.5

Combine like terms: 2.1q + -5.6q = -3.5q
-2.8 + -3.5q = -4.5q + -5.5

Reorder the terms:
-2.8 + -3.5q = -5.5 + -4.5q

Solving
-2.8 + -3.5q = -5.5 + -4.5q

Solving for variable 'q'.

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

Add '4.5q' to each side of the equation.
-2.8 + -3.5q + 4.5q = -5.5 + -4.5q + 4.5q

Combine like terms: -3.5q + 4.5q = 1q
-2.8 + 1q = -5.5 + -4.5q + 4.5q

Combine like terms: -4.5q + 4.5q = 0.0
-2.8 + 1q = -5.5 + 0.0
-2.8 + 1q = -5.5

Add '2.8' to each side of the equation.
-2.8 + 2.8 + 1q = -5.5 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + 1q = -5.5 + 2.8
1q = -5.5 + 2.8

Combine like terms: -5.5 + 2.8 = -2.7
1q = -2.7

Divide each side by '1'.
q = -2.7

Simplifying
q = -2.7

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