15q-3(49-6)=3q+9-9q

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Solution for 15q-3(49-6)=3q+9-9q equation:


Simplifying
15q + -3(49 + -6) = 3q + 9 + -9q

Combine like terms: 49 + -6 = 43
15q + -3(43) = 3q + 9 + -9q

Multiply -3 * 43
15q + -129 = 3q + 9 + -9q

Reorder the terms:
-129 + 15q = 3q + 9 + -9q

Reorder the terms:
-129 + 15q = 9 + 3q + -9q

Combine like terms: 3q + -9q = -6q
-129 + 15q = 9 + -6q

Solving
-129 + 15q = 9 + -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.
-129 + 15q + 6q = 9 + -6q + 6q

Combine like terms: 15q + 6q = 21q
-129 + 21q = 9 + -6q + 6q

Combine like terms: -6q + 6q = 0
-129 + 21q = 9 + 0
-129 + 21q = 9

Add '129' to each side of the equation.
-129 + 129 + 21q = 9 + 129

Combine like terms: -129 + 129 = 0
0 + 21q = 9 + 129
21q = 9 + 129

Combine like terms: 9 + 129 = 138
21q = 138

Divide each side by '21'.
q = 6.571428571

Simplifying
q = 6.571428571

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