2.9q-2.1-5.4=-1.5q-2.1

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Solution for 2.9q-2.1-5.4=-1.5q-2.1 equation: 


Simplifying
2.9q + -2.1 + -5.4 = -1.5q + -2.1

Reorder the terms:
-2.1 + -5.4 + 2.9q = -1.5q + -2.1

Combine like terms: -2.1 + -5.4 = -7.5
-7.5 + 2.9q = -1.5q + -2.1

Reorder the terms:
-7.5 + 2.9q = -2.1 + -1.5q

Solving
-7.5 + 2.9q = -2.1 + -1.5q

Solving for variable 'q'.

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

Add '1.5q' to each side of the equation.
-7.5 + 2.9q + 1.5q = -2.1 + -1.5q + 1.5q

Combine like terms: 2.9q + 1.5q = 4.4q
-7.5 + 4.4q = -2.1 + -1.5q + 1.5q

Combine like terms: -1.5q + 1.5q = 0.0
-7.5 + 4.4q = -2.1 + 0.0
-7.5 + 4.4q = -2.1

Add '7.5' to each side of the equation.
-7.5 + 7.5 + 4.4q = -2.1 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + 4.4q = -2.1 + 7.5
4.4q = -2.1 + 7.5

Combine like terms: -2.1 + 7.5 = 5.4
4.4q = 5.4

Divide each side by '4.4'.
q = 1.227272727

Simplifying
q = 1.227272727

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