-1/4a-1=7/4a

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



-1/4a-1=7/4a

We move all terms to the left:

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



Domain of the equation: 4a!=0

a!=0/4

a!=0

a∈R





Domain of the equation: 4a)!=0

a!=0/1

a!=0

a∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-1/4a-7/4a-1=0

We multiply all the terms by the denominator


-1*4a-1-7=0

We add all the numbers together, and all the variables

-1*4a-8=0

Wy multiply elements

-4a-8=0

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

-4a=8

a=8/-4

a=-2

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