1/2(4x-7)=x+9

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Solution for 1/2(4x-7)=x+9 equation: 



1/2(4x-7)=x+9

We move all terms to the left:

1/2(4x-7)-(x+9)=0



Domain of the equation: 2(4x-7)!=0

x∈R



We get rid of parentheses

1/2(4x-7)-x-9=0

We multiply all the terms by the denominator


-x*2(4x-7)-9*2(4x-7)+1=0

Wy multiply elements

-2x^2(4-18x(4+1=0

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