c+7=21

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Solution for c+7=21 equation:


c+7=21

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

We move all terms containing c to the left and all other terms to the right. 
+1c=+21-7

We simplify left and right side of the equation. 
+1c=+14

We divide both sides of the equation by 1 to get c. 
c=14

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