1.8q-3.6q+1.5=-5.7

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Solution for 1.8q-3.6q+1.5=-5.7 equation:


Simplifying
1.8q + -3.6q + 1.5 = -5.7

Reorder the terms:
1.5 + 1.8q + -3.6q = -5.7

Combine like terms: 1.8q + -3.6q = -1.8q
1.5 + -1.8q = -5.7

Solving
1.5 + -1.8q = -5.7

Solving for variable 'q'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -1.8q = -5.7 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -1.8q = -5.7 + -1.5
-1.8q = -5.7 + -1.5

Combine like terms: -5.7 + -1.5 = -7.2
-1.8q = -7.2

Divide each side by '-1.8'.
q = 4

Simplifying
q = 4

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