4a+a+8/a+7a=2

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Solution for 4a+a+8/a+7a=2 equation: 



4a+a+8/a+7a=2

We move all terms to the left:

4a+a+8/a+7a-(2)=0



Domain of the equation: a!=0

a∈R



We add all the numbers together, and all the variables

12a+8/a-2=0

We multiply all the terms by the denominator


12a*a-2*a+8=0

We add all the numbers together, and all the variables

-2a+12a*a+8=0

Wy multiply elements

12a^2-2a+8=0

a = 12; b = -2; c = +8;
Δ = b2-4ac
Δ = -22-4·12·8
Δ = -380
Delta is less than zero, so there is no solution for the equation

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