4.5+9y=30

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Solution for 4.5+9y=30 equation: 


Simplifying
4.5 + 9y = 30

Solving
4.5 + 9y = 30

Solving for variable 'y'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 9y = 30 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 9y = 30 + -4.5
9y = 30 + -4.5

Combine like terms: 30 + -4.5 = 25.5
9y = 25.5

Divide each side by '9'.
y = 2.833333333

Simplifying
y = 2.833333333

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