If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying cos2x + -3cosx + -1s = 0 Reorder the terms: -3cosx + cos2x + -1s = 0 Solving -3cosx + cos2x + -1s = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add 's' to each side of the equation. -3cosx + cos2x + -1s + s = 0 + s Combine like terms: -1s + s = 0 -3cosx + cos2x + 0 = 0 + s -3cosx + cos2x = 0 + s Remove the zero: -3cosx + cos2x = s Combine like terms: s + -1s = 0 -3cosx + cos2x + -1s = 0 Factor out the Greatest Common Factor (GCF), 's'. s(-3cox + cosx + -1) = 0Subproblem 1
Set the factor 's' equal to zero and attempt to solve: Simplifying s = 0 Solving s = 0 Move all terms containing c to the left, all other terms to the right. Add '-1s' to each side of the equation. s + -1s = 0 + -1s Remove the zero: 0 = -1s Simplifying 0 = -1s 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 '(-3cox + cosx + -1)' equal to zero and attempt to solve: Simplifying -3cox + cosx + -1 = 0 Reorder the terms: -1 + cosx + -3cox = 0 Solving -1 + cosx + -3cox = 0 Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + cosx + 1 + -3cox = 0 + 1 Reorder the terms: -1 + 1 + cosx + -3cox = 0 + 1 Combine like terms: -1 + 1 = 0 0 + cosx + -3cox = 0 + 1 cosx + -3cox = 0 + 1 Combine like terms: 0 + 1 = 1 cosx + -3cox = 1 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.
| 10a-8b=0 | | -3(2m+1)=-6 | | 9x^2+64+7=0 | | 5x=sqrt(10+15x) | | x^3-64a^3= | | 4=-7x+6x+6 | | 0.30(x-100000.00)=10000000 | | 2/y+5/3=26/3-y | | 8x-2/9=2/1 | | 37.5*x=45 | | 15(x-6)+61=46 | | 3sin^2x+2sinx=2 | | 13q-30q= | | C=a+bx | | x=7y+2 | | 8cosx-1=0 | | 84=-12x | | 5x^2+75=60 | | 6(3x+5)=10x-2 | | -97=-3x-6x+2 | | 4x^2-32+60=0 | | 5x^2+15=60 | | 3/5(2x+3)=4(3-4x)+7 | | 4k-5=3+6k | | 4x+17+6x+3=180 | | 2.4(m+3)+3.8=-8.2 | | 8(4x+3)(10x-4)=0 | | 7x+10x+5=180 | | 3x-3^(2/3)=48 | | 9x+4=9(x-7) | | 3y-2x+3=0 | | 3(5y-5)=5 |