2X/(X-8)=3/(X+7)

Simple and best practice solution for 2X/(X-8)=3/(X+7) 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 2X/(X-8)=3/(X+7) equation: 


D( X )

X-8 = 0

X+7 = 0

X-8 = 0

X-8 = 0

X-8 = 0 // + 8

X = 8

X+7 = 0

X+7 = 0

X+7 = 0 // - 7

X = -7

X in (-oo:-7) U (-7:8) U (8:+oo)

(2*X)/(X-8) = 3/(X+7) // - 3/(X+7)

(2*X)/(X-8)-(3/(X+7)) = 0

(2*X)/(X-8)-3*(X+7)^-1 = 0

(2*X)/(X-8)-3/(X+7) = 0

(2*X*(X+7))/((X-8)*(X+7))+(-3*(X-8))/((X-8)*(X+7)) = 0

2*X*(X+7)-3*(X-8) = 0

2*X^2+11*X+24 = 0

2*X^2+11*X+24 = 0

2*X^2+11*X+24 = 0

DELTA = 11^2-(2*4*24)

DELTA = -71

DELTA < 0

1 = 0

1/((X-8)*(X+7)) = 0

1/((X-8)*(X+7)) = 0 // * (X-8)*(X+7)

1 = 0

X belongs to the empty set

See similar equations:

| 5(x-4)-9=3-2(x+16) | | 1/2(8d-2)=2d+7 | | 6/x+4=7 | | 8/3n-2/3n | | 3x+1-4+2x=3x | | 10x+11.5=1 | | y-y^1=m(x-x^1) | | 1/3(x+1/2)+3x | | (2x+1)(2x+1)=28 | | y-(-7)=4/5(x-8) | | 124+12-8= | | 8x+10y= | | 3x^2+12*x+8=0 | | y+7=4/5(x-8) | | (-32/5)+(-7/1) | | 7x-3=4x-8 | | 1/4+5/7+9/14 | | q+7/12=4 | | (-32/5)-7/1 | | 6x+9=14-x | | y=(3y+9)/600 | | 5(y-1/7)-y=4(2-y) | | 2a+7/2=15 | | 5y-5/7-y=8-4y | | =3x-8 | | 10x^2+39x-27= | | m/3+12=20 | | 6y-1=44 | | 4x+32+40y= | | x^3+5x=504 | | x-7.5=9.6 | | 45(x-1)=450-55x |

Equations solver categories