If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (cos2) * x + -4cosx = -3 Multiply cos2 * x cos2x + -4cosx = -3 Reorder the terms: -4cosx + cos2x = -3 Solving -4cosx + cos2x = -3 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Reorder the terms: 3 + -4cosx + cos2x = -3 + 3 Combine like terms: -3 + 3 = 0 3 + -4cosx + cos2x = 0 The solution to this equation could not be determined.
| Y-1=2(x-5) | | 6=x+-11 | | =x+7x | | 15x+(-9y)+(-8x)+5y= | | 24=v+3-8v | | 2x-3=7+7 | | 0=45x-(100000+20x) | | Y+2=x+7 | | -3(w-7)(-w+1)=0 | | 15=6b | | 20-t=11 | | 5(6a+4b)+5(5a+5b)= | | (5z-3)(8-z)=0 | | 10x-8+2= | | 2x-(4x+4)=8-2x | | 1-3(x+2)=-10x-33 | | 8-3x+3=-4 | | v-6=3 | | -5v(v+7)(v+3)=0 | | 3x-2=7+7 | | 7x+4x-6x-5=5 | | 5x+8(47-x)=200 | | ln(89)=x | | 2y+4=-19 | | 2n-8+3n=2 | | (2x+8)9= | | (3z+1)(5-z)=0 | | =3r-10r | | 4-(x-31)=7(x+4) | | ln(11x)=3.4 | | 6x-1=4x-71 | | -6-x=15 |