8y+1-2(-5y-3)=3(y-1)

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Solution for 8y+1-2(-5y-3)=3(y-1) equation:


Simplifying
8y + 1 + -2(-5y + -3) = 3(y + -1)

Reorder the terms:
8y + 1 + -2(-3 + -5y) = 3(y + -1)
8y + 1 + (-3 * -2 + -5y * -2) = 3(y + -1)
8y + 1 + (6 + 10y) = 3(y + -1)

Reorder the terms:
1 + 6 + 8y + 10y = 3(y + -1)

Combine like terms: 1 + 6 = 7
7 + 8y + 10y = 3(y + -1)

Combine like terms: 8y + 10y = 18y
7 + 18y = 3(y + -1)

Reorder the terms:
7 + 18y = 3(-1 + y)
7 + 18y = (-1 * 3 + y * 3)
7 + 18y = (-3 + 3y)

Solving
7 + 18y = -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.
7 + 18y + -3y = -3 + 3y + -3y

Combine like terms: 18y + -3y = 15y
7 + 15y = -3 + 3y + -3y

Combine like terms: 3y + -3y = 0
7 + 15y = -3 + 0
7 + 15y = -3

Add '-7' to each side of the equation.
7 + -7 + 15y = -3 + -7

Combine like terms: 7 + -7 = 0
0 + 15y = -3 + -7
15y = -3 + -7

Combine like terms: -3 + -7 = -10
15y = -10

Divide each side by '15'.
y = -0.6666666667

Simplifying
y = -0.6666666667

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