1/2a+10=12

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Solution for 1/2a+10=12 equation: 



1/2a+10=12

We move all terms to the left:

1/2a+10-(12)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We add all the numbers together, and all the variables

1/2a-2=0

We multiply all the terms by the denominator


-2*2a+1=0

Wy multiply elements

-4a+1=0

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

-4a=-1

a=-1/-4

a=1/4

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