cos(4x)-sin(x)=0

Simple and best practice solution for cos(4x)-sin(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(4x)-sin(x)=0 equation:


Simplifying
cos(4x) + -1sin(x) = 0

Remove parenthesis around (4x)
cos * 4x + -1sin(x) = 0

Reorder the terms for easier multiplication:
4cos * x + -1sin(x) = 0

Multiply cos * x
4cosx + -1sin(x) = 0

Multiply ins * x
4cosx + -1insx = 0

Solving
4cosx + -1insx = 0

Solving for variable 'c'.

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

Add 'insx' to each side of the equation.
4cosx + -1insx + insx = 0 + insx

Combine like terms: -1insx + insx = 0
4cosx + 0 = 0 + insx
4cosx = 0 + insx
Remove the zero:
4cosx = insx

Divide each side by '4osx'.
c = 0.25ino-1

Simplifying
c = 0.25ino-1

See similar equations:

| 4*-2=3*-2*n | | 3y-2*1y=1 | | 22-5x=12 | | k(0)=6x-2 | | 5y-3*6=12 | | -10(s+1)=-39 | | 0.89x+14=1.59x | | 6x=4(x+8) | | s(t)=16t+t^2 | | 0.89x+14=1.59 | | -(c+6)=-2 | | k(x)=6x-2 | | 6w=45 | | 2x+3x=24-x | | 5n^2-4n-3=-3 | | 2xln(x)+6=0 | | 12x+21=5x | | 2*-1+4y=18 | | 8(3s+2)=136 | | -5+2f=7 | | -8-3x=10 | | 3(2l+2)=30 | | -5+9=7z | | 23x+92=253 | | y=3f(1/3x) | | 5p^2-35p+50=0 | | 3(a-2)=27 | | 65+.75x=45+.85x | | 2.4(x-3.3)=15.6 | | An+4=(3n+4)+4 | | (q-6)*3=27 | | 12(2x+7)=6(2x+18) |

Equations solver categories