6y-y+7y=42

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Solution for 6y-y+7y=42 equation: 


Simplifying
6y + -1y + 7y = 42

Combine like terms: 6y + -1y = 5y
5y + 7y = 42

Combine like terms: 5y + 7y = 12y
12y = 42

Solving
12y = 42

Solving for variable 'y'.

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

Divide each side by '12'.
y = 3.5

Simplifying
y = 3.5

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