If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x+4x(2x-20)=263
We move all terms to the left:
6x+4x(2x-20)-(263)=0
We multiply parentheses
8x^2+6x-80x-263=0
We add all the numbers together, and all the variables
8x^2-74x-263=0
a = 8; b = -74; c = -263;
Δ = b2-4ac
Δ = -742-4·8·(-263)
Δ = 13892
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{13892}=\sqrt{4*3473}=\sqrt{4}*\sqrt{3473}=2\sqrt{3473}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-74)-2\sqrt{3473}}{2*8}=\frac{74-2\sqrt{3473}}{16} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-74)+2\sqrt{3473}}{2*8}=\frac{74+2\sqrt{3473}}{16} $
| 2x-10+5=x-11 | | 3x+12=44-5x | | |2b-5|+1b=1 | | 7+3g=10 | | -16x=320 | | 10x(1-x)=110 | | u-9=-7 | | 7/w2=28 | | -40=-10k | | 4(v-5)-6v=-26 | | 0=0x+5 | | -9-8p=127 | | 6x-(6-12x)=156 | | 6n-4=-52 | | 2x+10=-8+2x | | 6n+4=-52 | | 5(x+3)+5=35 | | 2n3n+2=7 | | 2x²-15x-23=0 | | 6(x+5)+6=72 | | (3x+4)x6=120 | | 6s=-1+5s | | 24=3(w+2)-6w | | 8s-8s+3s=9 | | 6y—7=3+5y | | 13r-11r-2r+4r=20 | | 16/20=x+5/30 | | 48x^2-2x-35=0 | | 7x+2(x-2=-(2x-2-(2x+4) | | 2/4x-6=3 | | 40+25x=215 | | 2/5x=18/35 |