19/4a-7=-1

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Solution for 19/4a-7=-1 equation: 



19/4a-7=-1

We move all terms to the left:

19/4a-7-(-1)=0



Domain of the equation: 4a!=0

a!=0/4

a!=0

a∈R



We add all the numbers together, and all the variables

19/4a-6=0

We multiply all the terms by the denominator


-6*4a+19=0

Wy multiply elements

-24a+19=0

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

-24a=-19

a=-19/-24

a=19/24

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