y=4cos(3x)

Simple and best practice solution for y=4cos(3x) 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 y=4cos(3x) equation: 


Simplifying
y = 4cos(3x)

Remove parenthesis around (3x)
y = 4cos * 3x

Reorder the terms for easier multiplication:
y = 4 * 3cos * x

Multiply 4 * 3
y = 12cos * x

Multiply cos * x
y = 12cosx

Solving
y = 12cosx

Solving for variable 'y'.

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

Simplifying
y = 12cosx

See similar equations:

| c=-6b+8 | | (x+1)+x=1.10 | | y+12=x | | 3(5y+3)=-3y-45 | | 180(x-2)=156x | | 180(x-2)=160x | | 180(x-2)=160 | | 5(x-4)=4x+24 | | 3.5b-33.4=751 | | 4y-16=4(2y-2) | | 180(x-2)=156 | | x-26=-32 | | 5t+8=3t+12 | | 9z-17=5z+19 | | 6(12)-2(8)=48 | | 8t+2=-3t+2 | | -2/2=0 | | -1.3-25= | | -3x-7(x-3)=101 | | 48+-24=48 | | 7x+5=52 | | 4(x+7)+26=4x-11 | | vu=9 | | 10k^2+50k=0 | | -8w+16+w=3-5x | | 3p-4=-5 | | 4(x+26)+7=4x+111 | | 0.5x+4=2 | | 75=-3(6n-1) | | 40-3Xx=25 | | 4(x+7)+26=4x+54 | | 7(b+4)=77 |

Equations solver categories