3(y-1)=y+2-5(-4y-2)

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Solution for 3(y-1)=y+2-5(-4y-2) equation:


Simplifying
3(y + -1) = y + 2 + -5(-4y + -2)

Reorder the terms:
3(-1 + y) = y + 2 + -5(-4y + -2)
(-1 * 3 + y * 3) = y + 2 + -5(-4y + -2)
(-3 + 3y) = y + 2 + -5(-4y + -2)

Reorder the terms:
-3 + 3y = y + 2 + -5(-2 + -4y)
-3 + 3y = y + 2 + (-2 * -5 + -4y * -5)
-3 + 3y = y + 2 + (10 + 20y)

Reorder the terms:
-3 + 3y = 2 + 10 + y + 20y

Combine like terms: 2 + 10 = 12
-3 + 3y = 12 + y + 20y

Combine like terms: y + 20y = 21y
-3 + 3y = 12 + 21y

Solving
-3 + 3y = 12 + 21y

Solving for variable 'y'.

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

Add '-21y' to each side of the equation.
-3 + 3y + -21y = 12 + 21y + -21y

Combine like terms: 3y + -21y = -18y
-3 + -18y = 12 + 21y + -21y

Combine like terms: 21y + -21y = 0
-3 + -18y = 12 + 0
-3 + -18y = 12

Add '3' to each side of the equation.
-3 + 3 + -18y = 12 + 3

Combine like terms: -3 + 3 = 0
0 + -18y = 12 + 3
-18y = 12 + 3

Combine like terms: 12 + 3 = 15
-18y = 15

Divide each side by '-18'.
y = -0.8333333333

Simplifying
y = -0.8333333333

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