x/2x-5=x+3/-1

Simple and best practice solution for x/2x-5=x+3/-1 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 x/2x-5=x+3/-1 equation: 


x in (-oo:+oo)

(x/2)*x-5 = x+3/(-1) // - x+3/(-1)

(x/2)*x-x-(3/(-1))-5 = 0

(x/2)*x-x-5+3 = 0

1/2*x^2-x-2 = 0

DELTA = (-1)^2-(-2*1/2*4)

DELTA = 5

DELTA > 0

x = (5^(1/2)+1)/(1/2*2) or x = (1-5^(1/2))/(1/2*2)

x = 5^(1/2)+1 or x = 1-5^(1/2)

x in { 1-5^(1/2), 5^(1/2)+1 }

See similar equations:

| u/4=68 | | 3z-4= | | 43=3x | | 64-16/2+(8*4)-3*8 | | 5(x-3)=7+3x | | 12x+8=8x+72 | | -4(-4x-6+5k)= | | 36x^2+42x+10=0 | | -42=-4x-6 | | 5/7+(5/7) | | x+5y=60 | | 4(7-4y)+5y=-5 | | 5x^2-8+2=0 | | -7(x-2)-(x-5)=31 | | X/8=9/6 | | a^2-550a=-58225.8 | | a^2-550a=58225.8 | | m^2+4m-21= | | (r-44)7=4 | | 2/3(3x/18)=5x-9 | | 4x*4x-2x+1*2x+1= | | (1/2+2/3)2 | | 12e^5x+4=13 | | 8/9x+1/3=13/18x-5/12 | | 3(x+1)=36 | | 3m-9= | | 2x^2-50=342 | | -1/4(8x+12)+1/5(35x+25) | | 0.000012*0.00004/0.0000002= | | 12x-4=2x-3 | | -4=-16-5x | | 7x-17=99 |

Equations solver categories