5y-5(2y-6)=15

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Solution for 5y-5(2y-6)=15 equation:


Simplifying
5y + -5(2y + -6) = 15

Reorder the terms:
5y + -5(-6 + 2y) = 15
5y + (-6 * -5 + 2y * -5) = 15
5y + (30 + -10y) = 15

Reorder the terms:
30 + 5y + -10y = 15

Combine like terms: 5y + -10y = -5y
30 + -5y = 15

Solving
30 + -5y = 15

Solving for variable 'y'.

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

Add '-30' to each side of the equation.
30 + -30 + -5y = 15 + -30

Combine like terms: 30 + -30 = 0
0 + -5y = 15 + -30
-5y = 15 + -30

Combine like terms: 15 + -30 = -15
-5y = -15

Divide each side by '-5'.
y = 3

Simplifying
y = 3

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