If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(7x+3)(5x+-2)=3504
We move all terms to the left:
(7x+3)(5x+-2)-(3504)=0
We add all the numbers together, and all the variables
(7x+3)(5x-2)-3504=0
We multiply parentheses ..
(+35x^2-14x+15x-6)-3504=0
We get rid of parentheses
35x^2-14x+15x-6-3504=0
We add all the numbers together, and all the variables
35x^2+x-3510=0
a = 35; b = 1; c = -3510;
Δ = b2-4ac
Δ = 12-4·35·(-3510)
Δ = 491401
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{491401}=701$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-701}{2*35}=\frac{-702}{70} =-10+1/35 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+701}{2*35}=\frac{700}{70} =10 $
| -1+2/7t=-6/7 | | 5x+5(4x-1)=2 | | 9x-3x+84=9x+51 | | 3/2(X+20)-2x+20=0 | | 12=2(q−5) | | .5b(20)=150 | | 15/5=20/n | | -10+12y=9y-11 | | 4(x+3)=-3(x-1)+31 | | (5x+11)÷(x+3)=0 | | 4/2=a/12 | | |11x-8|=-6 | | y=-3/1/12 | | x/9+13=41/3 | | 6x-8-10x=-6x-4 | | x/9+13=41/2 | | 3/s=12/5 | | 5=5x/2-5 | | -3.3+x/7=-20.8 | | 3(x+4)+2x=(-3) | | 0.03y=2.1 | | (x+7)x2=x-1 | | 3/4m+1/5=2 | | 4/x+6=1/x^2 | | 1/2b(20)=150 | | 8x-8=5(x+5) | | 6/3x^2-11x-4-1/3=0 | | (x+7)•2=x-1 | | 4/3t+7=12 | | 20-4x=-60 | | 7x/4-5=23 | | -5=1/3k |