1/2(x-4)=7+5x

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Solution for 1/2(x-4)=7+5x equation: 



1/2(x-4)=7+5x

We move all terms to the left:

1/2(x-4)-(7+5x)=0



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

x∈R



We add all the numbers together, and all the variables

1/2(x-4)-(5x+7)=0

We get rid of parentheses

1/2(x-4)-5x-7=0

We multiply all the terms by the denominator


-5x*2(x-4)-7*2(x-4)+1=0

Wy multiply elements

-10x^2(x-14x(x+1=0

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