3+2cos(x)=2

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


Simplifying
3 + 2cos(x) = 2

Multiply cos * x
3 + 2cosx = 2

Solving
3 + 2cosx = 2

Solving for variable 'c'.

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

Add '-3' to each side of the equation.
3 + -3 + 2cosx = 2 + -3

Combine like terms: 3 + -3 = 0
0 + 2cosx = 2 + -3
2cosx = 2 + -3

Combine like terms: 2 + -3 = -1
2cosx = -1

Divide each side by '2osx'.
c = -0.5o-1s-1x-1

Simplifying
c = -0.5o-1s-1x-1

See similar equations:

| 6x+7(5x-9)=183 | | 2(x-3)+5=2(x-1) | | -5-3a=-5 | | 8(4u-3)-12u=11(2u-6) | | -6n-30=18 | | 6(y+2)=3(y-3) | | p+13=-6 | | b-9+6b=31 | | 3x+40=7x+40 | | X+a=180 | | 24x=20x | | -3r+9=-4r+2 | | A+x=180 | | 4x+6=4x-10 | | b-2+4b=30 | | 4x+5(7x-3)=3(3k-9) | | 2x=1.5x+6 | | 20x=24x | | r/4+6.2=3.2 | | -9v=180 | | 24=x+12 | | 12(2q+4)=20(q-3) | | 4a^2-8-1a=0 | | 4=n+13 | | 2(x-5)+7=4x-12 | | 1.5z=12.75 | | Y-8=0.75(x-5) | | r=ln(6x+7y) | | 16x+-7=7+8y | | x-3=4(x+6) | | 8d-9=7d-10d+2 | | 5-6(b+2)=b-14 |

Equations solver categories