7/x=20

Simple and best practice solution for 7/x=20 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=20 equation: 


D( x )

x = 0

x = 0

x = 0

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

7/x = 20 // - 20

7/x-20 = 0

7*x^-1 = 20 // : 7

x^-1 = 20/7

-1 < 0

1/(x^1) = 20/7 // * x^1

1 = 20/7*x^1 // : 20/7

7/20 = x^1

x = 7/20

x = 7/20

See similar equations:

| y(65)+1.05y(20)=115 | | 13=−4/5k−3 | | C/5-15=-1 | | 6x-8=3(2x-8) | | 5a-3=147 | | 1=v-88/8 | | 82=(5x+2) | | 2[4-2(3-x)]-1=4[2(4x-3)+7] | | -6d=52 | | -2x-84=10x+156 | | 6/n=5/n-9 | | 2x+24=4x^2-2x | | 5a+8=12 | | z/4+18=20 | | 20y-2x=90 | | x^2-7x-21=3x+3 | | 8c+7=-345 | | f(x)=x^2+7x+15 | | 2x-40=4x+12 | | y=x^2+0x+22 | | x^2-12x+42=10 | | M+87=13 | | a=2g+c | | 3(6x+2)=-5(1-7x) | | -2x+11=3(x+5)+8x | | 2r+8=96 | | 6x+4=x+17 | | u/3-8=3 | | x^2-11x-25=-6x-1 | | y=38x+44 | | -2y+6=11y-2 | | v/2-7=3 |

Equations solver categories