-7(-3y+5)-y=5(y-5)-1

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Solution for -7(-3y+5)-y=5(y-5)-1 equation:


Simplifying
-7(-3y + 5) + -1y = 5(y + -5) + -1

Reorder the terms:
-7(5 + -3y) + -1y = 5(y + -5) + -1
(5 * -7 + -3y * -7) + -1y = 5(y + -5) + -1
(-35 + 21y) + -1y = 5(y + -5) + -1

Combine like terms: 21y + -1y = 20y
-35 + 20y = 5(y + -5) + -1

Reorder the terms:
-35 + 20y = 5(-5 + y) + -1
-35 + 20y = (-5 * 5 + y * 5) + -1
-35 + 20y = (-25 + 5y) + -1

Reorder the terms:
-35 + 20y = -25 + -1 + 5y

Combine like terms: -25 + -1 = -26
-35 + 20y = -26 + 5y

Solving
-35 + 20y = -26 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
-35 + 20y + -5y = -26 + 5y + -5y

Combine like terms: 20y + -5y = 15y
-35 + 15y = -26 + 5y + -5y

Combine like terms: 5y + -5y = 0
-35 + 15y = -26 + 0
-35 + 15y = -26

Add '35' to each side of the equation.
-35 + 35 + 15y = -26 + 35

Combine like terms: -35 + 35 = 0
0 + 15y = -26 + 35
15y = -26 + 35

Combine like terms: -26 + 35 = 9
15y = 9

Divide each side by '15'.
y = 0.6

Simplifying
y = 0.6

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