8+2y-4=9y+12-6y

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Solution for 8+2y-4=9y+12-6y equation:


Simplifying
8 + 2y + -4 = 9y + 12 + -6y

Reorder the terms:
8 + -4 + 2y = 9y + 12 + -6y

Combine like terms: 8 + -4 = 4
4 + 2y = 9y + 12 + -6y

Reorder the terms:
4 + 2y = 12 + 9y + -6y

Combine like terms: 9y + -6y = 3y
4 + 2y = 12 + 3y

Solving
4 + 2y = 12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
4 + 2y + -3y = 12 + 3y + -3y

Combine like terms: 2y + -3y = -1y
4 + -1y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
4 + -1y = 12 + 0
4 + -1y = 12

Add '-4' to each side of the equation.
4 + -4 + -1y = 12 + -4

Combine like terms: 4 + -4 = 0
0 + -1y = 12 + -4
-1y = 12 + -4

Combine like terms: 12 + -4 = 8
-1y = 8

Divide each side by '-1'.
y = -8

Simplifying
y = -8

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