y+5-8y=20-2y

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Solution for y+5-8y=20-2y equation:


Simplifying
y + 5 + -8y = 20 + -2y

Reorder the terms:
5 + y + -8y = 20 + -2y

Combine like terms: y + -8y = -7y
5 + -7y = 20 + -2y

Solving
5 + -7y = 20 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
5 + -7y + 2y = 20 + -2y + 2y

Combine like terms: -7y + 2y = -5y
5 + -5y = 20 + -2y + 2y

Combine like terms: -2y + 2y = 0
5 + -5y = 20 + 0
5 + -5y = 20

Add '-5' to each side of the equation.
5 + -5 + -5y = 20 + -5

Combine like terms: 5 + -5 = 0
0 + -5y = 20 + -5
-5y = 20 + -5

Combine like terms: 20 + -5 = 15
-5y = 15

Divide each side by '-5'.
y = -3

Simplifying
y = -3

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