3q+9=6q-3

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Solution for 3q+9=6q-3 equation:


Simplifying
3q + 9 = 6q + -3

Reorder the terms:
9 + 3q = 6q + -3

Reorder the terms:
9 + 3q = -3 + 6q

Solving
9 + 3q = -3 + 6q

Solving for variable 'q'.

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

Add '-6q' to each side of the equation.
9 + 3q + -6q = -3 + 6q + -6q

Combine like terms: 3q + -6q = -3q
9 + -3q = -3 + 6q + -6q

Combine like terms: 6q + -6q = 0
9 + -3q = -3 + 0
9 + -3q = -3

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

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

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

Divide each side by '-3'.
q = 4

Simplifying
q = 4

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