-2y+7y=20+10

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Solution for -2y+7y=20+10 equation: 


Simplifying
-2y + 7y = 20 + 10

Combine like terms: -2y + 7y = 5y
5y = 20 + 10

Combine like terms: 20 + 10 = 30
5y = 30

Solving
5y = 30

Solving for variable 'y'.

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

Divide each side by '5'.
y = 6

Simplifying
y = 6

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