8y+9=5y-2

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Solution for 8y+9=5y-2 equation: 


Simplifying
8y + 9 = 5y + -2

Reorder the terms:
9 + 8y = 5y + -2

Reorder the terms:
9 + 8y = -2 + 5y

Solving
9 + 8y = -2 + 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 + 8y + -5y = -2 + 5y + -5y

Combine like terms: 8y + -5y = 3y
9 + 3y = -2 + 5y + -5y

Combine like terms: 5y + -5y = 0
9 + 3y = -2 + 0
9 + 3y = -2

Add '-9' to each side of the equation.
9 + -9 + 3y = -2 + -9

Combine like terms: 9 + -9 = 0
0 + 3y = -2 + -9
3y = -2 + -9

Combine like terms: -2 + -9 = -11
3y = -11

Divide each side by '3'.
y = -3.666666667

Simplifying
y = -3.666666667

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