-21=a-47

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Solution for -21=a-47 equation:


-21=a-47

We simplify the equation to the form, which is simple to understand 
-21=a-47

We move all terms containing a to the left and all other terms to the right. 
-1a=-47+21

We simplify left and right side of the equation. 
-1a=-26

We divide both sides of the equation by -01 to get a. 
a=26

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