-4y+8y=9

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Solution for -4y+8y=9 equation: 


Simplifying
-4y + 8y = 9

Combine like terms: -4y + 8y = 4y
4y = 9

Solving
4y = 9

Solving for variable 'y'.

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

Divide each side by '4'.
y = 2.25

Simplifying
y = 2.25

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