28+2y-8=9y-10-2y

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Solution for 28+2y-8=9y-10-2y equation: 


Simplifying
28 + 2y + -8 = 9y + -10 + -2y

Reorder the terms:
28 + -8 + 2y = 9y + -10 + -2y

Combine like terms: 28 + -8 = 20
20 + 2y = 9y + -10 + -2y

Reorder the terms:
20 + 2y = -10 + 9y + -2y

Combine like terms: 9y + -2y = 7y
20 + 2y = -10 + 7y

Solving
20 + 2y = -10 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
20 + 2y + -7y = -10 + 7y + -7y

Combine like terms: 2y + -7y = -5y
20 + -5y = -10 + 7y + -7y

Combine like terms: 7y + -7y = 0
20 + -5y = -10 + 0
20 + -5y = -10

Add '-20' to each side of the equation.
20 + -20 + -5y = -10 + -20

Combine like terms: 20 + -20 = 0
0 + -5y = -10 + -20
-5y = -10 + -20

Combine like terms: -10 + -20 = -30
-5y = -30

Divide each side by '-5'.
y = 6

Simplifying
y = 6

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