3q-9-7q=

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Solution for 3q-9-7q= equation:


Simplifying
3q + -9 + -7q = 0

Reorder the terms:
-9 + 3q + -7q = 0

Combine like terms: 3q + -7q = -4q
-9 + -4q = 0

Solving
-9 + -4q = 0

Solving for variable 'q'.

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

Add '9' to each side of the equation.
-9 + 9 + -4q = 0 + 9

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

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

Divide each side by '-4'.
q = -2.25

Simplifying
q = -2.25

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