3(-5)+10y=30

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Solution for 3(-5)+10y=30 equation: 


Simplifying
3(-5) + 10y = 30

Multiply 3 * -5
-15 + 10y = 30

Solving
-15 + 10y = 30

Solving for variable 'y'.

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

Add '15' to each side of the equation.
-15 + 15 + 10y = 30 + 15

Combine like terms: -15 + 15 = 0
0 + 10y = 30 + 15
10y = 30 + 15

Combine like terms: 30 + 15 = 45
10y = 45

Divide each side by '10'.
y = 4.5

Simplifying
y = 4.5

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