9(9)+7y=63

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Solution for 9(9)+7y=63 equation:


9 (9)+7y=63

We simplify the equation to the form, which is simple to understand 
9(9)+7y=63

Reorder the terms in parentheses
+(+81)+7y=63

Remove unnecessary parentheses
+81+7y=+63

We move all terms containing y to the left and all other terms to the right. 
+7y=+63-81

We simplify left and right side of the equation. 
+7y=-18

We divide both sides of the equation by 7 to get y. 
y=-2.57142857143

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