If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 + cos(12x) = 2cos2(6x) Remove parenthesis around (12x) 1 + cos * 12x = 2cos2(6x) Reorder the terms for easier multiplication: 1 + 12cos * x = 2cos2(6x) Multiply cos * x 1 + 12cosx = 2cos2(6x) Remove parenthesis around (6x) 1 + 12cosx = 2cos2 * 6x Reorder the terms for easier multiplication: 1 + 12cosx = 2 * 6cos2 * x Multiply 2 * 6 1 + 12cosx = 12cos2 * x Multiply cos2 * x 1 + 12cosx = 12cos2x Solving 1 + 12cosx = 12cos2x Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-12cos2x' to each side of the equation. 1 + 12cosx + -12cos2x = 12cos2x + -12cos2x Combine like terms: 12cos2x + -12cos2x = 0 1 + 12cosx + -12cos2x = 0 Add '-1' to each side of the equation. 1 + 12cosx + -1 + -12cos2x = 0 + -1 Reorder the terms: 1 + -1 + 12cosx + -12cos2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 12cosx + -12cos2x = 0 + -1 12cosx + -12cos2x = 0 + -1 Combine like terms: 0 + -1 = -1 12cosx + -12cos2x = -1 Reorder the terms: 1 + 12cosx + -12cos2x = -1 + 1 Combine like terms: -1 + 1 = 0 1 + 12cosx + -12cos2x = 0 The solution to this equation could not be determined.
| 3x-3=-x+4 | | 3(2x-y)+4(x+y)= | | y^2+4y-20= | | 5j+3=18 | | 3x-3=-x+7 | | 3x-3=3x+4 | | (4x-y)-(3x+y)= | | log[3](x^3y^5/6) | | log[3]9x^3y^5/6) | | 1.5b=12 | | 4d+7=12 | | 2x=84-10x | | 6x+9=-3x+7 | | 4d+5=12 | | x^2-30x=161 | | 5x=63-2 | | 4d+3=12 | | 4x=66-7x | | 3(w-1)+7=4-6w | | 3x=30-7x | | X^2+3x-8=4-x | | 2x=63-7x | | 3x=30-3x | | 49=.5(x)(x+7) | | 9+9x=6x+3 | | (7x^2+5x)-(7x^2+5x)= | | (2/3-1/4)x15 | | (7x+7)-(7x^2+5x)= | | 2h+7=13 | | 3t-18=-3+18 | | 7s-7=9+9s | | 5c+12=14 |