If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7cos2x + -5cosx = 0 Reorder the terms: -5cosx + 7cos2x = 0 Solving -5cosx + 7cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Factor out the Greatest Common Factor (GCF), 'cosx'. cosx(-5 + 7s) = 0Subproblem 1
Set the factor 'cosx' equal to zero and attempt to solve: Simplifying cosx = 0 Solving cosx = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cosx = 0 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 '(-5 + 7s)' equal to zero and attempt to solve: Simplifying -5 + 7s = 0 Solving -5 + 7s = 0 Move all terms containing c to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 7s = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 7s = 0 + 5 7s = 0 + 5 Combine like terms: 0 + 5 = 5 7s = 5 Add '-7s' to each side of the equation. 7s + -7s = 5 + -7s Combine like terms: 7s + -7s = 0 0 = 5 + -7s Simplifying 0 = 5 + -7s 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.
| 10+2x+3(x^3)=0 | | 4x-7=9x+18 | | 10+2x+3(x^2)=0 | | 2x+1-3x=6 | | 8-7x+2=2-7x+8 | | 36a=27 | | 2(x-4)+15=3(2x+1)-2x | | (X/4)=10 | | x=(x+4.8) | | -1.5x+3=1x-2 | | 5.5*x+x^2=23.4375 | | 5x-6x+3x= | | 5(x-1)=8 | | 5s+16=126 | | 7x-3=5x/-9 | | 45=3(2x-3) | | 6x+-13=5x-16 | | -8x^3-8x^2+18x+45=0 | | X^2+y^2-2x-6y+14=0 | | 0=3x(x-2)-5 | | 10y^2-5y=35 | | 5h+4=1h+16 | | X+y-2=xi+yi | | 10x+3=7x | | 0.085x+x=350 | | f(x)=-3x^3+2x^2+4 | | -8x-5=35 | | g(t)=2t^6+7t^6 | | g(t)=2t^6+7-6 | | (5x-1)/3 | | 22x-17=8+12x | | 2(3x-1)=4x*5 |