7/5x+3/5x=2/x

Simple and best practice solution for 7/5x+3/5x=2/x 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 7/5x+3/5x=2/x equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

(7/5)*x+(3/5)*x = 2/x // - 2/x

(7/5)*x+(3/5)*x-(2/x) = 0

(7/5)*x+(3/5)*x-2*x^-1 = 0

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

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

x^1*(2*x^2-2*x^0) = 0

x^1

2*x^2-2 = 0

2*x^2-2 = 0

DELTA = 0^2-(-2*2*4)

DELTA = 16

DELTA > 0

x = (16^(1/2)+0)/(2*2) or x = (0-16^(1/2))/(2*2)

x = 1 or x = -1

x in { -1, 1} 

x in { -1, 1 }

See similar equations:

| x+5x=36 | | 7/12=-4/x | | 7/5x+3/5x | | 3(w-3)-9=-3(-8w+7)-6w | | -q=14 | | -2(w+5)=2w-8+2(5w+5) | | 3=p-3 | | -1/12=x-8/9 | | 4(12x+3)=16x+3-8x+9 | | 2(x+3)-3(x+5)=3(x-2)-7 | | 19x-5/13-18x=5/13+13/13 | | x+25938384834598=3.14159265359 | | x+25938384834598=314159265359 | | 3(2y-2)-2(y+6)=0 | | 9w+2-2(-3w-4)=3(w-2) | | 7+3n-5k+8n=4k+66k-55n | | 3x+52x-34=25 | | 3x^3-9x+6=0 | | 70d+630=124-(-566d) | | 4(2y-1)=10(y-5) | | w(6w+w-2)=0 | | 36/12=s/16 | | X+15+x-12=180 | | 1.6=7.6-5(-0.3+1.1) | | X-58+x+21=180 | | 6(y-2)-3(y+1)=8 | | ln(4x+22)-2ln(x+2)=1 | | 36/12*s/16 | | 2x+-2=6x+2 | | 7y-13=50 | | -6-14=12x | | lg(4x+22)-2lg(x+2)=1 |

Equations solver categories