If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2cos3x + cos2x + 2cosx + -1 = 0 Reorder the terms: -1 + 2cosx + cos2x + 2cos3x = 0 Solving -1 + 2cosx + cos2x + 2cos3x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 2cosx + cos2x + 1 + 2cos3x = 0 + 1 Reorder the terms: -1 + 1 + 2cosx + cos2x + 2cos3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2cosx + cos2x + 2cos3x = 0 + 1 2cosx + cos2x + 2cos3x = 0 + 1 Combine like terms: 0 + 1 = 1 2cosx + cos2x + 2cos3x = 1 Reorder the terms: -1 + 2cosx + cos2x + 2cos3x = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 2cosx + cos2x + 2cos3x = 0 The solution to this equation could not be determined.
| 3(17-5y)=25 | | 2x+7=3(14-x) | | x*x+y*y=4225 | | 9x+2=90 | | 6241-y*y+y*y=0 | | (9*x)+(9*2)=90 | | log(7)+log(x)=0 | | h=5h+(18.59-5h) | | 4-1/x=11 | | (3x-6)(3x-6)= | | Sin^3x=sinx | | (-4x^7y)(x^7y^2)= | | (xy)/(-4xy) | | 3x+5x+16x=180 | | 3x+5x+6x=180 | | g^2+13g=140 | | 30n^2+204n+144=0 | | (3-z)(3z-1)=0 | | 5x+15=7x+3-2x+12 | | 3x+6=9x-3(2x-2) | | 8(x+4)-4=4X+1 | | 4(5-m)=36 | | 6-(4x-5)= | | 5h=18.59-5h | | 2(w+7)+2w=210 | | 2x+6x+10=34 | | 5h+(18.59-5h)=h | | x^2-9x-130=0 | | 5h+(18.59-5h)=18.59 | | log(9)+log(x)=0 | | n=-3x^2-4x+5 | | (y-8)(y-8)=0 |