Sinx=cos(3x+20)

Simple and best practice solution for Sinx=cos(3x+20) 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 Sinx=cos(3x+20) equation: 


Simplifying
Sinx = cos(3x + 20)

Reorder the terms:
inxS = cos(20 + 3x)
inxS = (20 * cos + 3x * cos)
inxS = (20cos + 3cosx)

Solving
inxS = 20cos + 3cosx

Solving for variable 'i'.

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

Divide each side by 'nxS'.
i = 20cn-1osx-1S-1 + 3cn-1osS-1

Simplifying
i = 20cn-1osx-1S-1 + 3cn-1osS-1

Reorder the terms:
i = 3cn-1osS-1 + 20cn-1osx-1S-1

See similar equations:

| 9(5v+2)=17 | | 7=3/y-6 | | 2v*2^1/2 | | 10-(2n-1)=7-3n | | 6g-3g=1 | | -6(4x-8)=-24x+18 | | 7y^2+31y-20=0 | | 4x-2(9)= | | 6.4-y=62/5 | | 4x-9x-8=-5x+5-8 | | -2x-1+kx=3k | | G/6=5 | | (5x-18)+(4x+7)=-7 | | 4(2a+4)=-3a-17 | | 5x^3-5x^2= | | =7/5x+5 | | 4(2v+4)=-3a-17 | | 20=7+a | | 4-7(1/2) | | 2(x+10)+5+x-10=90 | | 3x^2-32x+73=0 | | -6-5a=-(2+4a)-7 | | 5m^4n-m^3n^2= | | 12•1/3= | | 10p+16= | | 14=(2w-3)w | | 4-7(1/2)= | | 4u-7=5(3-u)-4 | | -3h-9= | | 10x-6=8x+22 | | 12x-3=6x-10 | | 6272-32= |

Equations solver categories