1.2q-1.8-5.5q=-5.3q-2.1

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Solution for 1.2q-1.8-5.5q=-5.3q-2.1 equation: 


Simplifying
1.2q + -1.8 + -5.5q = -5.3q + -2.1

Reorder the terms:
-1.8 + 1.2q + -5.5q = -5.3q + -2.1

Combine like terms: 1.2q + -5.5q = -4.3q
-1.8 + -4.3q = -5.3q + -2.1

Reorder the terms:
-1.8 + -4.3q = -2.1 + -5.3q

Solving
-1.8 + -4.3q = -2.1 + -5.3q

Solving for variable 'q'.

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

Add '5.3q' to each side of the equation.
-1.8 + -4.3q + 5.3q = -2.1 + -5.3q + 5.3q

Combine like terms: -4.3q + 5.3q = 1q
-1.8 + 1q = -2.1 + -5.3q + 5.3q

Combine like terms: -5.3q + 5.3q = 0.0
-1.8 + 1q = -2.1 + 0.0
-1.8 + 1q = -2.1

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 1q = -2.1 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 1q = -2.1 + 1.8
1q = -2.1 + 1.8

Combine like terms: -2.1 + 1.8 = -0.3
1q = -0.3

Divide each side by '1'.
q = -0.3

Simplifying
q = -0.3

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