If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(3x+1)(1x-2)=0
We add all the numbers together, and all the variables
(3x+1)(x-2)=0
We multiply parentheses ..
(+3x^2-6x+x-2)=0
We get rid of parentheses
3x^2-6x+x-2=0
We add all the numbers together, and all the variables
3x^2-5x-2=0
a = 3; b = -5; c = -2;
Δ = b2-4ac
Δ = -52-4·3·(-2)
Δ = 49
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{49}=7$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-5)-7}{2*3}=\frac{-2}{6} =-1/3 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-5)+7}{2*3}=\frac{12}{6} =2 $
| -1=6+x/ | | n+2=2-15 | | 17=19-4x | | 3x+18=-12 | | 146=x | | 3(2-14+x=15-9-5 | | y/5+10=15 | | 7+5x+1+3x=180 | | -2(x-5)=100 | | 17+8p=89-p | | 20+(6x-2)=80 | | Y=12-2/3x | | 2x+4(x+1)=16 | | 180=x+(2x+45) | | -3(1+6x)+x=14 | | -9x+22-x=2 | | )2x-7)/4=(x+3)/3 | | -6-2x=6x-10x+18 | | 100=x+(2x+45) | | 9h+12=57 | | 0.03=0.15+0.3w | | 9g−4g=10 | | 11=n/18+10 | | 9-6a=-15 | | 7h+4=27 | | 2x=150+50 | | 7s+6=6s | | 3÷7(4w+4)=3÷7-w | | 2(x-1)=(1/3)(x-3) | | 8x+6=4x=38 | | 4x-9=6x—13 | | 2(2x-1)=x+1)+3(x-1 |