7y+9-y=3+5y+2

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Solution for 7y+9-y=3+5y+2 equation: 


Simplifying
7y + 9 + -1y = 3 + 5y + 2

Reorder the terms:
9 + 7y + -1y = 3 + 5y + 2

Combine like terms: 7y + -1y = 6y
9 + 6y = 3 + 5y + 2

Reorder the terms:
9 + 6y = 3 + 2 + 5y

Combine like terms: 3 + 2 = 5
9 + 6y = 5 + 5y

Solving
9 + 6y = 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.
9 + 6y + -5y = 5 + 5y + -5y

Combine like terms: 6y + -5y = 1y
9 + 1y = 5 + 5y + -5y

Combine like terms: 5y + -5y = 0
9 + 1y = 5 + 0
9 + 1y = 5

Add '-9' to each side of the equation.
9 + -9 + 1y = 5 + -9

Combine like terms: 9 + -9 = 0
0 + 1y = 5 + -9
1y = 5 + -9

Combine like terms: 5 + -9 = -4
1y = -4

Divide each side by '1'.
y = -4

Simplifying
y = -4

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