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

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


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

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

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

Solving
35 + 5y = -3 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
35 + 5y + -3y = -3 + 3y + -3y

Combine like terms: 5y + -3y = 2y
35 + 2y = -3 + 3y + -3y

Combine like terms: 3y + -3y = 0
35 + 2y = -3 + 0
35 + 2y = -3

Add '-35' to each side of the equation.
35 + -35 + 2y = -3 + -35

Combine like terms: 35 + -35 = 0
0 + 2y = -3 + -35
2y = -3 + -35

Combine like terms: -3 + -35 = -38
2y = -38

Divide each side by '2'.
y = -19

Simplifying
y = -19

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