8y-5=9y

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Solution for 8y-5=9y equation:


Simplifying
8y + -5 = 9y

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

Solving
-5 + 8y = 9y

Solving for variable 'y'.

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

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

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

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

Add '5' to each side of the equation.
-5 + 5 + -1y = 0 + 5

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

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

Divide each side by '-1'.
y = -5

Simplifying
y = -5

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