4(y-3)=8y+2-4(-2y-1)

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Solution for 4(y-3)=8y+2-4(-2y-1) equation:


Simplifying
4(y + -3) = 8y + 2 + -4(-2y + -1)

Reorder the terms:
4(-3 + y) = 8y + 2 + -4(-2y + -1)
(-3 * 4 + y * 4) = 8y + 2 + -4(-2y + -1)
(-12 + 4y) = 8y + 2 + -4(-2y + -1)

Reorder the terms:
-12 + 4y = 8y + 2 + -4(-1 + -2y)
-12 + 4y = 8y + 2 + (-1 * -4 + -2y * -4)
-12 + 4y = 8y + 2 + (4 + 8y)

Reorder the terms:
-12 + 4y = 2 + 4 + 8y + 8y

Combine like terms: 2 + 4 = 6
-12 + 4y = 6 + 8y + 8y

Combine like terms: 8y + 8y = 16y
-12 + 4y = 6 + 16y

Solving
-12 + 4y = 6 + 16y

Solving for variable 'y'.

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

Add '-16y' to each side of the equation.
-12 + 4y + -16y = 6 + 16y + -16y

Combine like terms: 4y + -16y = -12y
-12 + -12y = 6 + 16y + -16y

Combine like terms: 16y + -16y = 0
-12 + -12y = 6 + 0
-12 + -12y = 6

Add '12' to each side of the equation.
-12 + 12 + -12y = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -12y = 6 + 12
-12y = 6 + 12

Combine like terms: 6 + 12 = 18
-12y = 18

Divide each side by '-12'.
y = -1.5

Simplifying
y = -1.5

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