7-2(1-5y)=15

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Solution for 7-2(1-5y)=15 equation: 


Simplifying
7 + -2(1 + -5y) = 15
7 + (1 * -2 + -5y * -2) = 15
7 + (-2 + 10y) = 15

Combine like terms: 7 + -2 = 5
5 + 10y = 15

Solving
5 + 10y = 15

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + 10y = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 10y = 15 + -5
10y = 15 + -5

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

Divide each side by '10'.
y = 1

Simplifying
y = 1

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