9y-3=8y

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Solution for 9y-3=8y equation:


Simplifying
9y + -3 = 8y

Reorder the terms:
-3 + 9y = 8y

Solving
-3 + 9y = 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-3 + 9y + -8y = 8y + -8y

Combine like terms: 9y + -8y = 1y
-3 + 1y = 8y + -8y

Combine like terms: 8y + -8y = 0
-3 + 1y = 0

Add '3' to each side of the equation.
-3 + 3 + 1y = 0 + 3

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

Combine like terms: 0 + 3 = 3
1y = 3

Divide each side by '1'.
y = 3

Simplifying
y = 3

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