-2a+1=-19

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Solution for -2a+1=-19 equation:


-2a+1=-19

We simplify the equation to the form, which is simple to understand 
-2a+1=-19

We move all terms containing a to the left and all other terms to the right. 
-2a=-19-1

We simplify left and right side of the equation. 
-2a=-20

We divide both sides of the equation by -2 to get a. 
a=10

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