If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2cos2x + -3cosx + -5 = 0 Reorder the terms: -5 + -3cosx + 2cos2x = 0 Solving -5 + -3cosx + 2cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '5' to each side of the equation. -5 + -3cosx + 5 + 2cos2x = 0 + 5 Reorder the terms: -5 + 5 + -3cosx + 2cos2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3cosx + 2cos2x = 0 + 5 -3cosx + 2cos2x = 0 + 5 Combine like terms: 0 + 5 = 5 -3cosx + 2cos2x = 5 Reorder the terms: -5 + -3cosx + 2cos2x = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + -3cosx + 2cos2x = 0 The solution to this equation could not be determined.
| 2x+21=14 | | 14=2x+21 | | a*5*5=25 | | -.25y-1=9.75 | | 6+32x=15x+38 | | -4(x-(-1))=36 | | 7p+5=-3p-15 | | 4(x+3)-x=6 | | (x-2x)(3x-8)=-14x | | 25p^2=625p | | (x-1)(3x+4)-2(x-1)(x+2)=0 | | 3x+10=-15+2x | | 235=-84 | | m^2-22m+120=0 | | 4-2c= | | 51x^2-10x=0 | | x^1+4=0 | | 100x^3=10 | | 4x+12=5(x-7) | | 4(3s+9)=120 | | 10x+3x=8+x | | 3(2l+8)=60 | | 7x-15=5x+5 | | 8x+24=-2x+4 | | 9m^2-4m+16=0 | | 3x^2+2x(x+4)=0 | | 43-6x= | | Cos(7x)+5=0 | | 4(a-1)=52 | | 5*x-3=0 | | 6u-7=3u+7 | | (x^4-2x^2+1)=0 |