4sin(2x)=2cos(x)

Simple and best practice solution for 4sin(2x)=2cos(x) 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 4sin(2x)=2cos(x) equation: 


Simplifying
4sin(2x) = 2cos(x)

Remove parenthesis around (2x)
4ins * 2x = 2cos(x)

Reorder the terms for easier multiplication:
4 * 2ins * x = 2cos(x)

Multiply 4 * 2
8ins * x = 2cos(x)

Multiply ins * x
8insx = 2cos(x)

Multiply cos * x
8insx = 2cosx

Solving
8insx = 2cosx

Solving for variable 'i'.

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

Divide each side by '8nsx'.
i = 0.25cn-1o

Simplifying
i = 0.25cn-1o

See similar equations:

| F(4x)=5-2(4x) | | 8p^2-p-7=0 | | 2x-5+3x-10+x+40=180 | | 3x*2.5=6.6 | | -5(2x+5)+21=27 | | 3/8g-2/5=4/5 | | 3n-4=9(3n-4)-1 | | X-4+2=-5x+10 | | 6=2/3f | | 4.21= | | 5(2+4)=77 | | q^2+8q+20=0 | | -2x+6-3x=14-2x | | 36=P(0.015) | | 6(y+4)-2y=8 | | 1+6n=1+8n | | 8(x+4)=8(x+14) | | 9=3(x^2-1) | | -3(5t-2)+5t=3-2 | | 3x^4-9x^3+6x^2=0 | | 8z-11z=0 | | 2lx-7l=12 | | -8=-9x+40 | | 90+2y-30=180 | | 4Xy=69 | | 4(x+3)+(x-5)=2(x-9) | | x=1000000-x | | 108=p(0.045) | | -7x-3=-73 | | 5(.5+2.5y)+13y=2 | | 2x=-6-3y | | 2x+3=2x+17 |

Equations solver categories