30+9y=4y

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Solution for 30+9y=4y equation:


Simplifying
30 + 9y = 4y

Solving
30 + 9y = 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
30 + 9y + -4y = 4y + -4y

Combine like terms: 9y + -4y = 5y
30 + 5y = 4y + -4y

Combine like terms: 4y + -4y = 0
30 + 5y = 0

Add '-30' to each side of the equation.
30 + -30 + 5y = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 5y = 0 + -30
5y = 0 + -30

Combine like terms: 0 + -30 = -30
5y = -30

Divide each side by '5'.
y = -6

Simplifying
y = -6

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