8y-20=4(-3y+10)

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Solution for 8y-20=4(-3y+10) equation:


Simplifying
8y + -20 = 4(-3y + 10)

Reorder the terms:
-20 + 8y = 4(-3y + 10)

Reorder the terms:
-20 + 8y = 4(10 + -3y)
-20 + 8y = (10 * 4 + -3y * 4)
-20 + 8y = (40 + -12y)

Solving
-20 + 8y = 40 + -12y

Solving for variable 'y'.

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

Add '12y' to each side of the equation.
-20 + 8y + 12y = 40 + -12y + 12y

Combine like terms: 8y + 12y = 20y
-20 + 20y = 40 + -12y + 12y

Combine like terms: -12y + 12y = 0
-20 + 20y = 40 + 0
-20 + 20y = 40

Add '20' to each side of the equation.
-20 + 20 + 20y = 40 + 20

Combine like terms: -20 + 20 = 0
0 + 20y = 40 + 20
20y = 40 + 20

Combine like terms: 40 + 20 = 60
20y = 60

Divide each side by '20'.
y = 3

Simplifying
y = 3

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