2cos(3x)=1.5

Simple and best practice solution for 2cos(3x)=1.5 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 2cos(3x)=1.5 equation: 


Simplifying
2cos(3x) = 1.5

Remove parenthesis around (3x)
2cos * 3x = 1.5

Reorder the terms for easier multiplication:
2 * 3cos * x = 1.5

Multiply 2 * 3
6cos * x = 1.5

Multiply cos * x
6cosx = 1.5

Solving
6cosx = 1.5

Solving for variable 'c'.

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

Divide each side by '6osx'.
c = 0.25o-1s-1x-1

Simplifying
c = 0.25o-1s-1x-1

See similar equations:

| x^2=13-12x | | 3(x^2+4)=20 | | 11(10-11(y-10))=220 | | 2(-7r+7)+20=14-14r+20 | | 8-2(-7t+5)=3+14t | | 3/4=y-3/10 | | -10-19f-20f=-3(13f-7) | | -2/3-6/7=x | | 4.9n-14.98+11.43=-3.55+4.9n | | -19+x=-5 | | 20h+6+10h=6(8h+1)-18h | | 1/2+4/5=x | | 2y+300-2y=300 | | 2z+1=-9 | | -16+19j+3=-6(-4j+18) | | x*4-9=0 | | 9x^2-4x+7=0 | | p+1=-3(-2) | | 1/2(x-4)^2 | | -2(5z-5)=5(2-2z) | | -14j=-28 | | 27-10=44+8x | | (y-6)(y+1)= | | -2(2-8v)=4(4v-15) | | 2y+x=300 | | 0=r^2-118.81 | | 2(150-.5y)+y=300 | | -4(-12g+18)=-6(6-8g) | | 6t^2+30t^2= | | -9(3p-17)+8p=20-12p | | tanx^6=0 | | 5x+14+4y=34 |

Equations solver categories