4(y-2)-8y=-20

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Solution for 4(y-2)-8y=-20 equation:


Simplifying
4(y + -2) + -8y = -20

Reorder the terms:
4(-2 + y) + -8y = -20
(-2 * 4 + y * 4) + -8y = -20
(-8 + 4y) + -8y = -20

Combine like terms: 4y + -8y = -4y
-8 + -4y = -20

Solving
-8 + -4y = -20

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + -4y = -20 + 8

Combine like terms: -8 + 8 = 0
0 + -4y = -20 + 8
-4y = -20 + 8

Combine like terms: -20 + 8 = -12
-4y = -12

Divide each side by '-4'.
y = 3

Simplifying
y = 3

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