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

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


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

Combine like terms: 3q + -10q = -7q
-15 = 5(-7q) + -5q

Remove parenthesis around (-7q)
-15 = 5 * -7q + -5q

Multiply 5 * -7
-15 = -35q + -5q

Combine like terms: -35q + -5q = -40q
-15 = -40q

Solving
-15 = -40q

Solving for variable 'q'.

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

Add '40q' to each side of the equation.
-15 + 40q = -40q + 40q

Combine like terms: -40q + 40q = 0
-15 + 40q = 0

Add '15' to each side of the equation.
-15 + 15 + 40q = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 40q = 0 + 15
40q = 0 + 15

Combine like terms: 0 + 15 = 15
40q = 15

Divide each side by '40'.
q = 0.375

Simplifying
q = 0.375

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