30-10y=

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Solution for 30-10y= equation:


Simplifying
30 + -10y = 0

Solving
30 + -10y = 0

Solving for variable 'y'.

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

Add '-30' to each side of the equation.
30 + -30 + -10y = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -10y = 0 + -30
-10y = 0 + -30

Combine like terms: 0 + -30 = -30
-10y = -30

Divide each side by '-10'.
y = 3

Simplifying
y = 3

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