-15=3(3q-10)-5q

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Solution for -15=3(3q-10)-5q equation:


Simplifying
-15 = 3(3q + -10) + -5q

Reorder the terms:
-15 = 3(-10 + 3q) + -5q
-15 = (-10 * 3 + 3q * 3) + -5q
-15 = (-30 + 9q) + -5q

Combine like terms: 9q + -5q = 4q
-15 = -30 + 4q

Solving
-15 = -30 + 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.
-15 + -4q = -30 + 4q + -4q

Combine like terms: 4q + -4q = 0
-15 + -4q = -30 + 0
-15 + -4q = -30

Add '15' to each side of the equation.
-15 + 15 + -4q = -30 + 15

Combine like terms: -15 + 15 = 0
0 + -4q = -30 + 15
-4q = -30 + 15

Combine like terms: -30 + 15 = -15
-4q = -15

Divide each side by '-4'.
q = 3.75

Simplifying
q = 3.75

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