Cos(3x-20)=-0.2

Simple and best practice solution for Cos(3x-20)=-0.2 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(3x-20)=-0.2 equation: 


Simplifying
Cos(3x + -20) = -0.2

Reorder the terms:
osC(-20 + 3x) = -0.2
(-20 * osC + 3x * osC) = -0.2
(-20osC + 3osxC) = -0.2

Solving
-20osC + 3osxC = -0.2

Solving for variable 'o'.

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

Reorder the terms:
0.2 + -20osC + 3osxC = -0.2 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.2 + -20osC + 3osxC = 0.0

The solution to this equation could not be determined.

See similar equations:

| f(x)=x^3-3x^2-144x+432 | | -19x+15=-4x | | -3-22=x-12 | | 45x-3= | | -2x+12=-15 | | 2(x-8)=4x-16 | | 6-8(x-1)=7+x | | 21s*96= | | -19p=228 | | 40-4m=(-8+5)-6 | | 10v=20 | | n-14=-1 | | (3x-5)(x+6)= | | 63.75/5 | | y=3log(x+4)+2 | | p/17=-11 | | 65+195x=2210 | | -15+n=4 | | 5x^3-20x^2+10x=0 | | 4x+3+2=5x-16 | | 7=4x/3 | | -3.5=x/4 | | (25/108):(1/3) | | (25/108):(1/3)= | | 5t-/-10=70 | | 21x-81=402 | | 2x+7(1+6x)=95 | | 11-10x=-(4+7x) | | 0.5t^3-1.5*t^2*k+6*t*k-6t+50=0 | | (18*18)+(24*24)=x*x | | (6x-5t)(7x+5t)= | | m=4a+(10)2c(5) |

Equations solver categories