If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2cosx + 2cos(2x) Remove parenthesis around (2x) 0 = 2cosx + 2cos * 2x Reorder the terms for easier multiplication: 0 = 2cosx + 2 * 2cos * x Multiply 2 * 2 0 = 2cosx + 4cos * x Multiply cos * x 0 = 2cosx + 4cosx Combine like terms: 2cosx + 4cosx = 6cosx 0 = 6cosx Solving 0 = 6cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-6cosx' to each side of the equation. 0 + -6cosx = 6cosx + -6cosx Remove the zero: -6cosx = 6cosx + -6cosx Combine like terms: 6cosx + -6cosx = 0 -6cosx = 0 Divide each side by '-6'. cosx = 0 Simplifying cosx = 0 The solution to this equation could not be determined.
| x-.1x=24251.76 | | x-.1x=2451.76 | | -P+20=13 | | 49u^2-9v^2=0 | | 9y+7x-3y-2y+17= | | Y=16x^2+64x | | .33x+12=2x-3 | | Y=2x+1forxandy | | 3(-1)+3(3/2)=9 | | x^2-7x+38=0 | | 1+t^2=0 | | 5(x+5)(x-10)= | | 37-4x=11 | | x-.15x=24251.76 | | 2(4x+1)=6x+10 | | 3+35x=20x+9 | | a-(-3a)=20 | | X^2=-4kx-1 | | 5y-3x-7+7x+13= | | 10-n=8 | | x+x+x+3=180 | | (x+3)(x+2)=(x+3)(5x+1) | | 3/5x6 | | 3/35x6 | | 55A^2+28A-3= | | 4.9=n+-2.6 | | r^4+2r^3+r^2+8*r-12=0 | | 4x+14=-22-2x | | 21=-4+9(y+8) | | 6x+y=50 | | 7*2=z*2/2 | | 3(-2)-1.2y=-2.4 |