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

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



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

We move all terms to the left:

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



Domain of the equation: a!=0

a∈R





Domain of the equation: a-4)!=0

a∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

1/a-a/a+4+3=0

Fractions to decimals

1/a+4+3+1=0

We multiply all the terms by the denominator


4*a+3*a+1*a+1=0

We add all the numbers together, and all the variables

8a+1=0

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

8a=-1

a=-1/8

a=-1/8

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