-1/2(7x-20)=-4

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Solution for -1/2(7x-20)=-4 equation: 



-1/2(7x-20)=-4

We move all terms to the left:

-1/2(7x-20)-(-4)=0



Domain of the equation: 2(7x-20)!=0

x∈R



We add all the numbers together, and all the variables

-1/2(7x-20)+4=0

We multiply all the terms by the denominator


4*2(7x-20)-1=0

Wy multiply elements

8x(7-1=0

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