3+1/4a=7

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Solution for 3+1/4a=7 equation: 



3+1/4a=7

We move all terms to the left:

3+1/4a-(7)=0



Domain of the equation: 4a!=0

a!=0/4

a!=0

a∈R



We add all the numbers together, and all the variables

1/4a-4=0

We multiply all the terms by the denominator


-4*4a+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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