2cos(3)x-cos(x)=0

Simple and best practice solution for 2cos(3)x-cos(x)=0 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 2cos(3)x-cos(x)=0 equation:


Simplifying
2cos(3) * x + -1cos(x) = 0

Reorder the terms for easier multiplication:
2 * 3cos * x + -1cos(x) = 0

Multiply 2 * 3
6cos * x + -1cos(x) = 0

Multiply cos * x
6cosx + -1cos(x) = 0

Multiply cos * x
6cosx + -1cosx = 0

Combine like terms: 6cosx + -1cosx = 5cosx
5cosx = 0

Solving
5cosx = 0

Solving for variable 'c'.

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

Divide each side by '5'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

See similar equations:

| -3n+n=6n+22 | | 35=5(b+1) | | -3-6x-5x=-36 | | -11x-11x-4+5= | | 12+2y=30 | | x^2-14=16 | | 2y-0=2 | | 7x-y=22 | | Log(10x)-log(5)=2 | | 14=4x+3x+7 | | y-176=2.375(x-0) | | 42=30-2(x-4) | | 17a=-7 | | 2(x+3)=4.50+x | | 10=2(6-d) | | 2x^2-16x+30=0(x-5) | | y(4a+y)= | | n^2=-4+12 | | 4m+9-2m+10=48 | | -4(x-2)=4x+5 | | 3a-6a+9-4+2a=0 | | (X+5)2=14 | | y+17=-8 | | (1+z)(2z-9)=0 | | 16=-4f | | y-24=-15(x-0) | | -8(x-2)-9= | | 800=200+40n | | 4x-5=onethird | | 7(3n+4)=7(6n+1)+2 | | w-10=-21 | | 4x+20=16x+2 |

Equations solver categories