9y=y+72

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Solution for 9y=y+72 equation: 


Simplifying
9y = y + 72

Reorder the terms:
9y = 72 + y

Solving
9y = 72 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
9y + -1y = 72 + y + -1y

Combine like terms: 9y + -1y = 8y
8y = 72 + y + -1y

Combine like terms: y + -1y = 0
8y = 72 + 0
8y = 72

Divide each side by '8'.
y = 9

Simplifying
y = 9

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