8y-3=9y+17

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Solution for 8y-3=9y+17 equation:


Simplifying
8y + -3 = 9y + 17

Reorder the terms:
-3 + 8y = 9y + 17

Reorder the terms:
-3 + 8y = 17 + 9y

Solving
-3 + 8y = 17 + 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.
-3 + 8y + -9y = 17 + 9y + -9y

Combine like terms: 8y + -9y = -1y
-3 + -1y = 17 + 9y + -9y

Combine like terms: 9y + -9y = 0
-3 + -1y = 17 + 0
-3 + -1y = 17

Add '3' to each side of the equation.
-3 + 3 + -1y = 17 + 3

Combine like terms: -3 + 3 = 0
0 + -1y = 17 + 3
-1y = 17 + 3

Combine like terms: 17 + 3 = 20
-1y = 20

Divide each side by '-1'.
y = -20

Simplifying
y = -20

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