If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying Cos(x + 60) + -1cos(x + -120) = cosx Reorder the terms: osC(60 + x) + -1cos(x + -120) = cosx (60 * osC + x * osC) + -1cos(x + -120) = cosx (60osC + osxC) + -1cos(x + -120) = cosx Reorder the terms: 60osC + osxC + -1cos(-120 + x) = cosx 60osC + osxC + (-120 * -1cos + x * -1cos) = cosx 60osC + osxC + (120cos + -1cosx) = cosx Reorder the terms: 120cos + -1cosx + 60osC + osxC = cosx Solving 120cos + -1cosx + 60osC + osxC = cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-1cosx' to each side of the equation. 120cos + -1cosx + 60osC + -1cosx + osxC = cosx + -1cosx Reorder the terms: 120cos + -1cosx + -1cosx + 60osC + osxC = cosx + -1cosx Combine like terms: -1cosx + -1cosx = -2cosx 120cos + -2cosx + 60osC + osxC = cosx + -1cosx Combine like terms: cosx + -1cosx = 0 120cos + -2cosx + 60osC + osxC = 0 Add '-60osC' to each side of the equation. 120cos + -2cosx + 60osC + -60osC + osxC = 0 + -60osC Combine like terms: 60osC + -60osC = 0 120cos + -2cosx + 0 + osxC = 0 + -60osC 120cos + -2cosx + osxC = 0 + -60osC Remove the zero: 120cos + -2cosx + osxC = -60osC Add '-1osxC' to each side of the equation. 120cos + -2cosx + osxC + -1osxC = -60osC + -1osxC Combine like terms: osxC + -1osxC = 0 120cos + -2cosx + 0 = -60osC + -1osxC 120cos + -2cosx = -60osC + -1osxC Reorder the terms: 120cos + -2cosx + 60osC + osxC = -60osC + 60osC + -1osxC + osxC Combine like terms: -60osC + 60osC = 0 120cos + -2cosx + 60osC + osxC = 0 + -1osxC + osxC 120cos + -2cosx + 60osC + osxC = -1osxC + osxC Combine like terms: -1osxC + osxC = 0 120cos + -2cosx + 60osC + osxC = 0 Factor out the Greatest Common Factor (GCF), 'os'. os(120c + -2cx + 60C + xC) = 0Subproblem 1
Set the factor 'os' equal to zero and attempt to solve: Simplifying os = 0 Solving os = 0 Move all terms containing c to the left, all other terms to the right. Add '-1os' to each side of the equation. os + -1os = 0 + -1os Remove the zero: 0 = -1os Simplifying 0 = -1os The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(120c + -2cx + 60C + xC)' equal to zero and attempt to solve: Simplifying 120c + -2cx + 60C + xC = 0 Reorder the terms: 60C + 120c + -2cx + xC = 0 Solving 60C + 120c + -2cx + xC = 0 Move all terms containing c to the left, all other terms to the right. Add '-60C' to each side of the equation. 60C + 120c + -2cx + -60C + xC = 0 + -60C Reorder the terms: 60C + -60C + 120c + -2cx + xC = 0 + -60C Combine like terms: 60C + -60C = 0 0 + 120c + -2cx + xC = 0 + -60C 120c + -2cx + xC = 0 + -60C Remove the zero: 120c + -2cx + xC = -60C Add '-1xC' to each side of the equation. 120c + -2cx + xC + -1xC = -60C + -1xC Combine like terms: xC + -1xC = 0 120c + -2cx + 0 = -60C + -1xC 120c + -2cx = -60C + -1xC The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 7m+2-2m=22 | | 5*w-11=19 | | -2-2y=3*-2y+1 | | B=P(1+r) | | 5w=-80forw | | 2x+8=6x-2 | | -2-2y=3*-2y | | -2x-1=6x | | f(z)=2x^2+4x+1 | | 2(a-1)+5=33 | | 3n+7=3n | | 2y=4x+20 | | -6u+2(u-8)=-28 | | 5x-3(-2x-16)=125 | | 4m-5n=-7 | | -2sinx+sin^2x+1=0 | | 2sqrtx-2=12 | | -10x+14=1044 | | 2x-(x-6)=13 | | 0.5(6x-4)=4+x | | 2(3y-5)+12y=-4 | | 3m-8(8m+5)=204 | | 9x^3=72 | | 12-d=8 | | 3x+2y-z=3 | | 2x-7(x-6)=82 | | 7+2r=-7 | | -4n+n=-9-5+7n-3 | | 7+7k=4k+22 | | .25e=8 | | 8d=-96 | | 511=-7(9x+17) |