1/7a+2=-6

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Solution for 1/7a+2=-6 equation: 



1/7a+2=-6

We move all terms to the left:

1/7a+2-(-6)=0



Domain of the equation: 7a!=0

a!=0/7

a!=0

a∈R



We add all the numbers together, and all the variables

1/7a+8=0

We multiply all the terms by the denominator


8*7a+1=0

Wy multiply elements

56a+1=0

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

56a=-1

a=-1/56

a=-1/56

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