If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4cos2x + 3cosx + -2) = 0 Reorder the terms: (-2 + 3cosx + 4cos2x) = 0 Remove parenthesis around (-2 + 3cosx + 4cos2x) -2 + 3cosx + 4cos2x = 0 Solving -2 + 3cosx + 4cos2x = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 3cosx + 2 + 4cos2x = 0 + 2 Reorder the terms: -2 + 2 + 3cosx + 4cos2x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 3cosx + 4cos2x = 0 + 2 3cosx + 4cos2x = 0 + 2 Combine like terms: 0 + 2 = 2 3cosx + 4cos2x = 2 Reorder the terms: -2 + 3cosx + 4cos2x = 2 + -2 Combine like terms: 2 + -2 = 0 -2 + 3cosx + 4cos2x = 0 The solution to this equation could not be determined.
| (8y+4)=180 | | 3(m+4)=m*7 | | 6(w-1)=3(8+7d) | | 20-c=-4c-19 | | -t-3=-10-8t | | 2(4x+9)=5(x-4) | | 11/10x*5x/22= | | 17-q+11=-12-3q | | -h+8=2-6h+6h | | 17+5m=20+3m | | (8x+1)(16x-13)= | | 17b=14b+15 | | 8+5w=3w | | 19.9-15f+1.7f=-15.7-19.22 | | -9n=21 | | -4(2x-5)-6=38 | | (5x-2)/(x^(3/4)) | | -8g-10=-10g | | x-x*0.15=65 | | 0.7x= | | a(x)=x^3+3x^2+3x+5 | | r^3/5r^5 | | 2x+21=4x-39 | | 20-17w=-w-19-19w | | n/16-5 | | 3(5r+2)=2(3r-6) | | (4x-8)=(3x+5) | | 11.1-7.24-8.9u=-14.17-8.6u | | 2x-8=2-4-x | | =-17 | | 2.97=1.8 | | 45m^2n^4/18m^4n^3 |