3-4q+9q=

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Solution for 3-4q+9q= equation:


Simplifying
3 + -4q + 9q = 0

Combine like terms: -4q + 9q = 5q
3 + 5q = 0

Solving
3 + 5q = 0

Solving for variable 'q'.

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

Add '-3' to each side of the equation.
3 + -3 + 5q = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5q = 0 + -3
5q = 0 + -3

Combine like terms: 0 + -3 = -3
5q = -3

Divide each side by '5'.
q = -0.6

Simplifying
q = -0.6

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