7/x=49/217

Simple and best practice solution for 7/x=49/217 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/x=49/217 equation: 


D( x )

x = 0

x = 0

x = 0

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

7/x = 49/217 // - 49/217

7/x-(49/217) = 0

7/x-7/31 = 0

7*x^-1 = 7/31 // : 7

x^-1 = 1/31

-1 < 0

1/(x^1) = 1/31 // * x^1

1 = 1/31*x^1 // : 1/31

31 = x^1

x = 31

x = 31

See similar equations:

| 6x-3=-3+6x | | 5x10/65x10/2 | | 7(x-6y)= | | 9x+1=4+9x | | X^3-6x^2+7x+6=0 | | -3(x-3)=2[x-4(x-2)+x] | | 5w^2-4-19w=0 | | 5a=61 | | 1=-1/2*-2 | | .02x+.06(9000-x)=460 | | 1=-2*-2 | | 0.36x^2=-0.84x-0.49 | | 7.5r=-24.5 | | 4(y-2)-7y=-38 | | 40=-0.25x | | -2(3x+6)=-10x+3x+8 | | 4-4(2x-4)=-20 | | .16666667= | | 1=2*-2 | | 6x=5x-50 | | 3x-2y=2+3 | | 72-12w=6-2w | | 2(y-9)/3=-3y | | -0.6d+1.1=d+1 | | 3=-2/3*-2 | | x=4-4e^2x | | z-2.7=-1.5z+1 | | M/7=21 | | -2=-2/3*3 | | 10z+1.3=5z-1.6 | | 2x+9+2x+35=3x+35 | | 2n-8n^2/4n |

Equations solver categories