If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12cos2x + cosx + -13 = 0 Reorder the terms: -13 + cosx + 12cos2x = 0 Solving -13 + cosx + 12cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '13' to each side of the equation. -13 + cosx + 13 + 12cos2x = 0 + 13 Reorder the terms: -13 + 13 + cosx + 12cos2x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + cosx + 12cos2x = 0 + 13 cosx + 12cos2x = 0 + 13 Combine like terms: 0 + 13 = 13 cosx + 12cos2x = 13 Reorder the terms: -13 + cosx + 12cos2x = 13 + -13 Combine like terms: 13 + -13 = 0 -13 + cosx + 12cos2x = 0 The solution to this equation could not be determined.
| -2=-4.9t^2+10t | | 6x+7=49-3x | | (0.2-x)^2/(0.3-x)=0.15 | | 12/N-2=3/2 | | 3b=2m+5 | | 100t=100*6 | | 6C-12=8C+12 | | log4=1/2 | | 0.25(z-3)+0.75=0.50(2z+5) | | 100t=60(t+4) | | Y=10-x+3 | | 80m^2=(2+m)(m) | | 1/5-1/2x=3/2 | | -5(x+4)-44=1-40 | | .5(5-7x)=8-(4+6) | | 14n+1=0 | | 2x^2-7xy+3y^2= | | 7x+17-6x=-3-12 | | 80m^2=(2m+m)(m) | | 4n+2=6(2n-4) | | -4(4+6y)+y=34 | | (2x-7)/(3x-4) | | (2x-7)/(3x-49 | | 54/77-9/11 | | -x+20=3x+8 | | R(-2)=(10+5x)(800-40x) | | 12a^3p^4/-2a^2p | | 15(x-5)=-8-7 | | x+64=-18+27 | | 60t-50t=40 | | 8x-2x+5=x-4+9 | | 5x+143=x+15 |