a/4-21=7

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Solution for a/4-21=7 equation:


a/4-21=7

We simplify the equation to the form, which is simple to understand 
a/4-21=7

Simplifying:
 + 0.25a-21=7

We move all terms containing a to the left and all other terms to the right. 
 + 0.25a=+7+21

We simplify left and right side of the equation. 
 + 0.25a=+28

We divide both sides of the equation by 0.25 to get a. 
a=112

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