9q+3=4q-9

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


Simplifying
9q + 3 = 4q + -9

Reorder the terms:
3 + 9q = 4q + -9

Reorder the terms:
3 + 9q = -9 + 4q

Solving
3 + 9q = -9 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
3 + 9q + -4q = -9 + 4q + -4q

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

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

Add '-3' to each side of the equation.
3 + -3 + 5q = -9 + -3

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

Combine like terms: -9 + -3 = -12
5q = -12

Divide each side by '5'.
q = -2.4

Simplifying
q = -2.4

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