(13x-43)x=Z=

Simple and best practice solution for (13x-43)x=Z= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (13x-43)x=Z= equation:



(13x-43)x==
We move all terms to the left:
(13x-43)x-()=0
We add all the numbers together, and all the variables
(13x-43)x=0
We multiply parentheses
13x^2-43x=0
a = 13; b = -43; c = 0;
Δ = b2-4ac
Δ = -432-4·13·0
Δ = 1849
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1849}=43$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-43)-43}{2*13}=\frac{0}{26} =0 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-43)+43}{2*13}=\frac{86}{26} =3+4/13 $

See similar equations:

| 5(2x-12)=-90 | | 5x+6+38x-2=176 | | 38x+5x+4=176 | | 80(36-x)=50 | | -.333(x-9)=5 | | V=8–2t | | 7w-8=5w+3 | | 2/x=3.2/4 | | 2x×3x=30 | | 3(x+4)-2(x-10)=20 | | 3+2x=9+8x | | 5x+3x-8=-29=9x | | 12x+20=14x-40 | | 8x+5x=6x+15 | | 38x-2+176=5x+6 | | 3.5=93.9/x^2 | | 12=8-3x | | 4-(x-2)=1 | | X+y-१२=0 | | v/30=3 | | x.5+4=11 | | 4+2x-11=x+4 | | 5(x-6)=x+2 | | 4(x+1)(2x+4)=0 | | (1÷2x)+7=0 | | -6x+35=-6x-35−6x+35=−6x−35 | | 2x+8x=25-x+54 | | 1/2(2x+4)=2/3(3x+6) | | A=-2(5x)+5(12x) | | 3x+26=36 | | 4f-12=12 | | 4(x+6)=3(2x-7) |

Equations solver categories