3*3+10y=30

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Solution for 3*3+10y=30 equation: 


Simplifying
3 * 3 + 10y = 30

Multiply 3 * 3
9 + 10y = 30

Solving
9 + 10y = 30

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 10y = 30 + -9

Combine like terms: 9 + -9 = 0
0 + 10y = 30 + -9
10y = 30 + -9

Combine like terms: 30 + -9 = 21
10y = 21

Divide each side by '10'.
y = 2.1

Simplifying
y = 2.1

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