21y+7=21

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Solution for 21y+7=21 equation:


21y+7=21

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

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

We simplify left and right side of the equation. 
+21y=+14

We divide both sides of the equation by 21 to get y. 
y=0.66666666666667

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