If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2cos(2x) + 1 = 0 Remove parenthesis around (2x) 2cos * 2x + 1 = 0 Reorder the terms for easier multiplication: 2 * 2cos * x + 1 = 0 Multiply 2 * 2 4cos * x + 1 = 0 Multiply cos * x 4cosx + 1 = 0 Reorder the terms: 1 + 4cosx = 0 Solving 1 + 4cosx = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 4cosx = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4cosx = 0 + -1 4cosx = 0 + -1 Combine like terms: 0 + -1 = -1 4cosx = -1 Divide each side by '4osx'. c = -0.25o-1s-1x-1 Simplifying c = -0.25o-1s-1x-1
| 26=12-4x | | 28+8p=2(7p+2) | | 8+4x=-10x+x | | 18=z/-18 | | -2h+49=2h+13 | | 4=-1(x-(2)) | | 2x^4-73x^2+144=0 | | 7/5-2 | | 2x^4+144=73x^2 | | (b)(10)=1 | | 2x^4-144=73x^2 | | 2x-8-8=40-8 | | 2x^4-144=73x | | 23t-1=11t+9 | | 8-14=5x+6x | | 2/3x-1/3x=4 | | 1=(5)(z) | | (45+45)+(135+135)+4x=720 | | w(4/5)=1 | | 18-4n=12 | | 75+15x=102 | | 1/8*x=1 | | 1=2/5y | | 75+15x=51 | | 3(x-1)-5x=4 | | a+2x=18 | | 8x((9/2)-8) | | 7-5(x+8)=-43 | | 5m+2n-3m+9n= | | 3=g/4-4 | | 0=-16t^2+(138)t+55 | | r-51/6 |