-7y+8-3y+12=8y-5-3y

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Solution for -7y+8-3y+12=8y-5-3y equation: 


Simplifying
-7y + 8 + -3y + 12 = 8y + -5 + -3y

Reorder the terms:
8 + 12 + -7y + -3y = 8y + -5 + -3y

Combine like terms: 8 + 12 = 20
20 + -7y + -3y = 8y + -5 + -3y

Combine like terms: -7y + -3y = -10y
20 + -10y = 8y + -5 + -3y

Reorder the terms:
20 + -10y = -5 + 8y + -3y

Combine like terms: 8y + -3y = 5y
20 + -10y = -5 + 5y

Solving
20 + -10y = -5 + 5y

Solving for variable 'y'.

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

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

Combine like terms: -10y + -5y = -15y
20 + -15y = -5 + 5y + -5y

Combine like terms: 5y + -5y = 0
20 + -15y = -5 + 0
20 + -15y = -5

Add '-20' to each side of the equation.
20 + -20 + -15y = -5 + -20

Combine like terms: 20 + -20 = 0
0 + -15y = -5 + -20
-15y = -5 + -20

Combine like terms: -5 + -20 = -25
-15y = -25

Divide each side by '-15'.
y = 1.666666667

Simplifying
y = 1.666666667

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