Cos*3*x-cos*2*x=0

Simple and best practice solution for Cos*3*x-cos*2*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 Cos*3*x-cos*2*x=0 equation:


Simplifying
Cos * 3x + -1cos * 2x = 0

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

Multiply osC * x
3osxC + -1cos * 2x = 0

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

Multiply -1 * 2
3osxC + -2cos * x = 0

Multiply cos * x
3osxC + -2cosx = 0

Reorder the terms:
-2cosx + 3osxC = 0

Solving
-2cosx + 3osxC = 0

Solving for variable 'c'.

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

Add '-3osxC' to each side of the equation.
-2cosx + 3osxC + -3osxC = 0 + -3osxC

Combine like terms: 3osxC + -3osxC = 0
-2cosx + 0 = 0 + -3osxC
-2cosx = 0 + -3osxC
Remove the zero:
-2cosx = -3osxC

Divide each side by '-2osx'.
c = 1.5C

Simplifying
c = 1.5C

See similar equations:

| 5/2x^2-3/2x-38 | | Y=3x^4 | | 1.84*x=.08 | | (4x)(x)/2=98 | | 4n*n+10n-15000=0 | | dy/dx=pix/4 | | (X-5)x(3x+6)=0 | | 7x+8y+9z=-149 | | 3+(0.05)=2+X(0.10) | | 14-3(x+5)= | | 3x^2+27+42=0 | | 3a-5b-9c=17 | | x^2(4x+5a)=0 | | 2a+4b-3c=35 | | 3.5/5=x/9 | | 8a/2a= | | 6a-7b=-55 | | 3.5/8=x/9 | | (9x)/(2x-1)x | | 16+24b= | | y=2x^3+4x-5 | | X=sqrt(8x) | | 7(x+4+6y)= | | 49=8a+25 | | N+5=10+3n | | log(3x+3)=3 | | 3n=n+8 | | 3x-4=(3x+19)+(x+17) | | 9.42/3.14 | | 8x-4y+7z=34 | | 5x-4y+6z=58 | | x+2+x+4+x+6=96 |

Equations solver categories