3(-10+5y)=30

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


Simplifying
3(-10 + 5y) = 30
(-10 * 3 + 5y * 3) = 30
(-30 + 15y) = 30

Solving
-30 + 15y = 30

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 + 15y = 30 + 30

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

Combine like terms: 30 + 30 = 60
15y = 60

Divide each side by '15'.
y = 4

Simplifying
y = 4

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