Cos(5x)=0.8

Simple and best practice solution for Cos(5x)=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 Cos(5x)=0.8 equation: 


Simplifying
Cos(5x) = 0.8

Remove parenthesis around (5x)
osC * 5x = 0.8

Reorder the terms for easier multiplication:
5osC * x = 0.8

Multiply osC * x
5osxC = 0.8

Solving
5osxC = 0.8

Solving for variable 'o'.

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

Divide each side by '5sxC'.
o = 0.16s-1x-1C-1

Simplifying
o = 0.16s-1x-1C-1

See similar equations:

| 1200m=600 | | -10+c=-4c | | -(8y-3)-(-7y-8)=9 | | 6n=43 | | 1-2n=-10+5-n+4n | | -5+2a-8a=42 | | 3y+21=6y | | 2+3x=5(x-3) | | -3p(p+2)=-30 | | 7e^5x=924 | | -2n+2=-3n-5 | | 11x-3x+90=11x+36 | | a-5+2a-8a=42 | | 8h=168 | | x/10-4=4 | | 7a-11=38 | | 8(-4a-1)=3(10a) | | -11+5x-7+5=3+6x+x | | 5a-12=18 | | t+45=102 | | -5+2n=7n-5 | | 6q=-9+7q | | (1181*9491)/100 | | iz^2-2z^2=3 | | 1181*9491/100 | | 3/x=9/7 | | 2z/7-7=10 | | (X+15)+(x+10)=180 | | 25j^2+10j+1=0 | | 300=-0.005q^2+2.5q | | 9g=10g+6 | | .7d-15+d=2d-8-.4d |

Equations solver categories