8-5y=9

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Solution for 8-5y=9 equation: 


Simplifying
8 + -5y = 9

Solving
8 + -5y = 9

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -5y = 9 + -8

Combine like terms: 8 + -8 = 0
0 + -5y = 9 + -8
-5y = 9 + -8

Combine like terms: 9 + -8 = 1
-5y = 1

Divide each side by '-5'.
y = -0.2

Simplifying
y = -0.2

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