(1/2a)+4=12

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Solution for (1/2a)+4=12 equation: 



(1/2a)+4=12

We move all terms to the left:

(1/2a)+4-(12)=0



Domain of the equation: 2a)!=0

a!=0/1

a!=0

a∈R



We add all the numbers together, and all the variables

(+1/2a)+4-12=0

We add all the numbers together, and all the variables

(+1/2a)-8=0

We get rid of parentheses

1/2a-8=0

We multiply all the terms by the denominator


-8*2a+1=0

Wy multiply elements

-16a+1=0

We move all terms containing a to the left, all other terms to the right

-16a=-1

a=-1/-16

a=1/16

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