5y-7+y-21=2

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Solution for 5y-7+y-21=2 equation:


5y-7+y-21=2

We simplify the equation to the form, which is simple to understand 
5y-7+y-21=2

We move all terms containing y to the left and all other terms to the right. 
+5y+1y=+2+7+21

We simplify left and right side of the equation. 
+6y=+30

We divide both sides of the equation by 6 to get y. 
y=5

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