-4(x+2)=1/2(20-4x)

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Solution for -4(x+2)=1/2(20-4x) equation: 



-4(x+2)=1/2(20-4x)

We move all terms to the left:

-4(x+2)-(1/2(20-4x))=0



Domain of the equation: 2(20-4x))!=0

x∈R



We add all the numbers together, and all the variables

-4(x+2)-(1/2(-4x+20))=0

We multiply parentheses

-4x-(1/2(-4x+20))-8=0

We multiply all the terms by the denominator


-4x*2(-4x+20))-(1-8*2(-4x+20))=0

Wy multiply elements

-8x^2(--16x(-=0

We use the square of the difference formula

-8x^2(+16x(-=0

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