4.5q-2.8-5.4=1.9q-4.3

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Solution for 4.5q-2.8-5.4=1.9q-4.3 equation: 


Simplifying
4.5q + -2.8 + -5.4 = 1.9q + -4.3

Reorder the terms:
-2.8 + -5.4 + 4.5q = 1.9q + -4.3

Combine like terms: -2.8 + -5.4 = -8.2
-8.2 + 4.5q = 1.9q + -4.3

Reorder the terms:
-8.2 + 4.5q = -4.3 + 1.9q

Solving
-8.2 + 4.5q = -4.3 + 1.9q

Solving for variable 'q'.

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

Add '-1.9q' to each side of the equation.
-8.2 + 4.5q + -1.9q = -4.3 + 1.9q + -1.9q

Combine like terms: 4.5q + -1.9q = 2.6q
-8.2 + 2.6q = -4.3 + 1.9q + -1.9q

Combine like terms: 1.9q + -1.9q = 0.0
-8.2 + 2.6q = -4.3 + 0.0
-8.2 + 2.6q = -4.3

Add '8.2' to each side of the equation.
-8.2 + 8.2 + 2.6q = -4.3 + 8.2

Combine like terms: -8.2 + 8.2 = 0.0
0.0 + 2.6q = -4.3 + 8.2
2.6q = -4.3 + 8.2

Combine like terms: -4.3 + 8.2 = 3.9
2.6q = 3.9

Divide each side by '2.6'.
q = 1.5

Simplifying
q = 1.5

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