1/4(20-40a)=6

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Solution for 1/4(20-40a)=6 equation: 



1/4(20-40a)=6

We move all terms to the left:

1/4(20-40a)-(6)=0



Domain of the equation: 4(20-40a)!=0

a∈R



We add all the numbers together, and all the variables

1/4(-40a+20)-6=0

We multiply all the terms by the denominator


-6*4(-40a+20)+1=0

Wy multiply elements

-24a(-+1=0

We use the square of the difference formula

-24a(-1=0

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