cos(x)=-5*x

Simple and best practice solution for cos(x)=-5*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(x)=-5*x equation: 


Simplifying
cos(x) = -5x

Multiply cos * x
cosx = -5x

Solving
cosx = -5x

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Divide each side by 'osx'.
c = -5o-1s-1

Simplifying
c = -5o-1s-1

See similar equations:

| X+42+3x-20=5x | | 8x-5x(x-1)=20 | | 4t+6t-2= | | 15+2x=7x-1-4 | | 2(y-4)=32 | | 9+3.5=11-3.5 | | 10x-2xy+4y=20 | | (3x+7)-(2x+5)= | | 7(b-2)=-19+6b | | 3x^2-54x-57=0 | | 8x+5+x=9x+7 | | 5(x+9)=5x+4 | | f-r=6f+26 | | 3/7g=8/11 | | 4+zy+3= | | z+15=22 | | 0.80(x-100)=97.93 | | Z/2-z/3 | | 3(-4)-4y=18 | | 0=-16t^2+140t+3 | | z/14=1 | | 8+18w=-44 | | y-19=-12 | | 9/12*1/2= | | 6x-4(-2x+9)=132 | | (7/4)11 | | 2n-(-25)=27n | | -5.5(4s+6)-2.2(2s-5)= | | 16-2x=-4x | | 4x+18=110 | | 7X+7Y=28+-7X+Y+28 | | N*4=9+n |

Equations solver categories