A(1)=4(2)1-1

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Solution for A(1)=4(2)1-1 equation:


a(1)=4(2)1-1

We simplify the equation to the form, which is simple to understand 
a(1)=4(2)1-1

Reorder the terms in parentheses
+(+1a)=4*(2)*1-1

Remove unnecessary parentheses
+1a=+4+*(+2+)+*1-1

Reorder the terms in parentheses
+1a=+(+8)*1-1

Reorder the terms in parentheses
+1a=+(+8)-1

Remove unnecessary parentheses
+1a=+8-1

We move all terms containing a to the left and all other terms to the right. 
+1a=+8-1

We simplify left and right side of the equation. 
+1a=+7

We divide both sides of the equation by 1 to get a. 
a=7

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