1/2((x)(4+x))=30

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Solution for 1/2((x)(4+x))=30 equation: 



1/2((x)(4+x))=30

We move all terms to the left:

1/2((x)(4+x))-(30)=0



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

x∈R



We add all the numbers together, and all the variables

1/2(x(x+4))-30=0

We multiply all the terms by the denominator


-30*2(x(x+4))+1=0

Wy multiply elements

-60x(x+1=0

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