10(-2+3y)=70

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Solution for 10(-2+3y)=70 equation: 


Simplifying
10(-2 + 3y) = 70
(-2 * 10 + 3y * 10) = 70
(-20 + 30y) = 70

Solving
-20 + 30y = 70

Solving for variable 'y'.

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

Add '20' to each side of the equation.
-20 + 20 + 30y = 70 + 20

Combine like terms: -20 + 20 = 0
0 + 30y = 70 + 20
30y = 70 + 20

Combine like terms: 70 + 20 = 90
30y = 90

Divide each side by '30'.
y = 3

Simplifying
y = 3

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