If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z+10z+18z(40z+5)=360
We move all terms to the left:
z+10z+18z(40z+5)-(360)=0
We add all the numbers together, and all the variables
11z+18z(40z+5)-360=0
We multiply parentheses
720z^2+11z+90z-360=0
We add all the numbers together, and all the variables
720z^2+101z-360=0
a = 720; b = 101; c = -360;
Δ = b2-4ac
Δ = 1012-4·720·(-360)
Δ = 1047001
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$z_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$z_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$z_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(101)-\sqrt{1047001}}{2*720}=\frac{-101-\sqrt{1047001}}{1440} $$z_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(101)+\sqrt{1047001}}{2*720}=\frac{-101+\sqrt{1047001}}{1440} $
| 7x10=9x-22 | | 720=L15x4 | | 4-2m=5(m+7) | | z+10z+18z+(40z+5)=360 | | 1-4(16x-12)=1-3(6x+9) | | x(1-x)=0.34 | | 25x^2-125x+150=4x^2 | | p=2p-79 | | 0=1/2x^2-12x+150 | | 6-3x=56+2x | | x^2+24x+300=0 | | b(b+2)(b-3)(3b+9)=0 | | 3i=2i+2 | | 3s2+6s+3=0 | | 2n+9=7n-19 | | -9=2x-19 | | 6r^2-15r-6=0 | | x*11/28+x=17 | | 12-6x+4x-8x-2(x-8)=0 | | 75=19x+18 | | 0.5(5x-3)=1.2 | | 2x-7.2=4x-5.2 | | -35=1/2+x | | (145)+(2x-49)+(x)=180 | | 145+(2x-49)+x=180 | | 400-20y=10-1.25y | | x+2x+(x+10)+(x+18)+3x+(x-1)=360 | | (x-10)+(x-20)+21+42+29+(x+14)+x=360 | | (3x-11)+(x+8)+(2x+7)+(x-8)+x=540 | | 6x-40+x+20+(180-(180-3x)=180 | | (x+10)+(3x-6)+(2x-8)+x=360 | | 1.8x=36.4 |