cos(27)=13/x

Simple and best practice solution for cos(27)=13/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 cos(27)=13/x equation: 


D( x )

x = 0

x = 0

x = 0

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

cos(27) = 13/x // - 13/x

cos(27)-(13/x) = 0

cos(27)-13*x^-1 = 0

-13*x^-1 = -cos(27) // : -13

x^-1 = cos(27)/13

-1 < 0

1/(x^1) = cos(27)/13 // * x^1

1 = (cos(27)/13)*x^1 // : cos(27)/13

13*(cos(27))^-1 = x^1

x = 13*(cos(27))^-1

x = 13*(cos(27))^-1

See similar equations:

| x^2+18x+y^2+6y+41=0 | | 2.84=p-1.19 | | 7x-15=4+19x+4x | | 6m-4=38 | | -5(3x-4)+2=57 | | 7x+5=-156 | | 10-15s=5 | | -9-10n^2=-332 | | y+1=14 | | (2/11)y-9=21 | | s+8=10.95 | | 5=b-9 | | -9(u-6)=-5u+34 | | 1/3×3.14×(9)2×(15) | | 7x+16x-x=4 | | 7-8(-5x+5)=8x+31 | | 8=x+6y | | 31=-1/6b | | r-4.82=-1.59 | | 3n+1=6n-8 | | w+5=18 | | 2(x+1)=(x-1) | | -1+8(4-3v)=31+3v | | 5n(2n+9)=0 | | x^2+1.2x-11.4=0 | | 10+5z-10=-2z+5 | | X-5.22=13.99 | | f(x)=2x^3+4lnx | | x^2+y^2-6y=-4 | | X+5.22=13.99 | | 45/55=x/100 | | os(2x)+cos(x)=0 |

Equations solver categories