cosx=-0.8

Simple and best practice solution for cosx=-0.8 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 cosx=-0.8 equation: 


Simplifying
cosx = -0.8

Solving
cosx = -0.8

Solving for variable 'c'.

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

Divide each side by 'osx'.
c = -0.8o-1s-1x-1

Simplifying
c = -0.8o-1s-1x-1

See similar equations:

| 4x^2+12x+9=36 | | (7x+5)=33 | | y=cos(1.5x) | | X/6-20=23 | | 6x-x+8=0 | | 2(3w-1)+2(4w+5)=8 | | 3y-50=6X | | 4(x^2+6x+6)=0 | | -8r=10r-2r | | 3-x=9-4x | | 3-(2x+1)=7(x-2) | | 6(5x+11)=336 | | 3+m=m-1 | | 4(3+10y)= | | 8x+6=6+1+16 | | 4x=39+7 | | log64x=-1/2 | | 5(-3b+8)-6(2b+8)=-62 | | 3w-1= | | x+69+58=180 | | 2x^2+n-1008=0 | | 12y+18x=180 | | 6r-(3r+8)=16 | | 4w^2+32w-36=0 | | 12-5x=32-x | | -12-6x=-18-8x | | -4+4x=4x+10 | | 3(x-4)=7x-8-4x | | -6a+2b= | | 3x^2+3x+1=2x+1 | | -3(8x1/4)= | | 3x8-12/4-7 |

Equations solver categories