Weegy: multiply through by 10 getting:
3x2+50x?70=0
I believe that is the equation in general form, with "proper" coefficient for the x^2 term, if that is true then answer would be 50 User: Saab Corporation raised the base price of its popular 900 series by $1,020 to $33,200. What was the percent increase? Round to the nearest tenth percent Weegy: 3x + 7 - x = 25 - 5x + 3;
2x + 7 = 28 - 5x;
2x + 5x = 28 - 7;
7x = 21;
x = 21/7;
x = 3
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