x.0.25(4-8x)=7-(3x+5)

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Solution for x.0.25(4-8x)=7-(3x+5) equation: 



x.0.25(4-8x)=7-(3x+5)

We move all terms to the left:

x.0.25(4-8x)-(7-(3x+5))=0

We add all the numbers together, and all the variables

x.0.25(-8x+4)-(7-(3x+5))=0

We multiply parentheses

-8x^2+4x-(7-(3x+5))=0



We calculate terms in parentheses: -(7-(3x+5)), so:

7-(3x+5)

determiningTheFunctionDomain
-(3x+5)+7

We get rid of parentheses

-3x-5+7

We add all the numbers together, and all the variables

-3x+2

Back to the equation:

-(-3x+2)



We get rid of parentheses

-8x^2+4x+3x-2=0

We add all the numbers together, and all the variables

-8x^2+7x-2=0

a = -8; b = 7; c = -2;
Δ = b2-4ac
Δ = 72-4·(-8)·(-2)
Δ = -15
Delta is less than zero, so there is no solution for the equation

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