Cos(28)=12/x

Simple and best practice solution for Cos(28)=12/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(28)=12/x equation: 


D( x )

x = 0

x = 0

x = 0

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

cos(28) = 12/x // - 12/x

cos(28)-(12/x) = 0

cos(28)-12*x^-1 = 0

-12*x^-1 = -cos(28) // : -12

x^-1 = cos(28)/12

-1 < 0

1/(x^1) = cos(28)/12 // * x^1

1 = (cos(28)/12)*x^1 // : cos(28)/12

12*(cos(28))^-1 = x^1

x = 12*(cos(28))^-1

x = 12*(cos(28))^-1

See similar equations:

| 3(2x+1)+5x= | | 5+2(2x-1)=-9 | | 3h+6=3h | | -4+6(8r+6)=-304 | | 6n/6=-120 | | 5.0h=-9 | | 2(3+7n)=-50 | | -23-k=-15 | | 2r-13-[-6r+4]= | | 5x=2x(x+6) | | .5x-2.4=.3x+3.8 | | X-1(1x+8)= | | 2/5(x-2)=4 | | -13n+12=-9n-12 | | -4(6n-1)=124 | | 4x-(6x+8)= | | 2h+6=36 | | 25+x^2=6x | | 3.7-53x=12.2 | | 6-7=3 | | 11w-4w=42 | | 5(1+3x)-5=-120 | | 0.2r=-12 | | 2(3x-4)-4(x+1)= | | 2-8x=30 | | 3(1+8n)=-117 | | 5.73-9.042= | | 4m^2-16=32 | | -4x+-7y=7 | | 24-6x=-18 | | -23-k=15 | | -4r+-8= |

Equations solver categories