(7n/n-3)-4=15/n-3

Simple and best practice solution for (7n/n-3)-4=15/n-3 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 (7n/n-3)-4=15/n-3 equation: 


D( n )

n = 0

n = 0

n = 0

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

(7*n)/n-4-3 = 15/n-3 // - 15/n-3

(7*n)/n-(15/n)-4-3+3 = 0

(7*n)/n-15*n^-1-4-3+3 = 0

-15*n^-1 = -3 // : -15

n^-1 = 1/5

-1 < 0

1/(n^1) = 1/5 // * n^1

1 = 1/5*n^1 // : 1/5

5 = n^1

n = 5

n = 5

See similar equations:

| -21p-5(6-6p)=4(p-2)-22 | | m/3-m/5=6 | | .29x^2-.24x-.0144=0 | | -3x^2+2x+5=x | | log(3x-17)=6 | | (5+z)(4z+1)=0 | | -7(v+4)+3v+7=8v+6 | | 4x=11.4285 | | 60+6x=70+4x | | a+(a+15)=265 | | 3e^2+5e= | | 14(v+4)-2v=4(3v+2)-16 | | 8x-7=19+15+7 | | 9t-54=126 | | 4(x+3)-3=13 | | -3x-(x-6)=-6-4(5-x) | | (8-w)(3w+1)=0 | | -6(4x-5)=3(4x-4)+78 | | x+3=2xlog*6 | | m^2-1+2m=0 | | 3(x+2)(x+3)=0 | | 4x^2-3x=24-(3x-1) | | 5/14/5/6= | | 0.25(x+30)-0.03(x-20)=5.9 | | 4-4[4-(6y-2)]= | | 1/3x-2=-12 | | -10(x+7)+529=15+24 | | 6(2x-3)+9x= | | 2y+x=153 | | (2a+b)(5a-3)= | | 139+x+14=180 | | 3x-3x-2=-2 |

Equations solver categories