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1/2((x+8)+(2x+3)(x+4))=590
We move all terms to the left:
1/2((x+8)+(2x+3)(x+4))-(590)=0
Domain of the equation: 2((x+8)+(2x+3)(x+4))!=0We multiply parentheses ..
x∈R
1/2((x+8)+(+2x^2+8x+3x+12))-590=0
We multiply all the terms by the denominator
-590*2((x+8)+(+2x^2+8x+3x+12))+1=0
Wy multiply elements
-1180x((+1=0
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