If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying cos(3x) + -1cos(7x) = 0 Remove parenthesis around (3x) cos * 3x + -1cos(7x) = 0 Reorder the terms for easier multiplication: 3cos * x + -1cos(7x) = 0 Multiply cos * x 3cosx + -1cos(7x) = 0 Remove parenthesis around (7x) 3cosx + -1cos * 7x = 0 Reorder the terms for easier multiplication: 3cosx + -1 * 7cos * x = 0 Multiply -1 * 7 3cosx + -7cos * x = 0 Multiply cos * x 3cosx + -7cosx = 0 Combine like terms: 3cosx + -7cosx = -4cosx -4cosx = 0 Solving -4cosx = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Divide each side by '-4'. cosx = 0 Simplifying cosx = 0 The solution to this equation could not be determined.
| p+q-pq=0 | | Graphfx=3sinx | | (3-2x)(4x+5)=0 | | 288=-x+39 | | 4.2y=-4(0.6y-1.2) | | 2(5-D)=2-4d | | 41=.78x | | 4s+43=99 | | .78=41x | | .78=.41x | | 1a+2b+3c+4d+5e=0 | | 3z+5z-3-z=4z+6 | | 8x+7-9x=12-7x+7 | | x^4+4x^2+3x=0 | | 16=m-3 | | 1680x+35000=175000+550x | | r/24=-1 | | 15y-13=37 | | x-(-15)=46 | | 2w+1=15 | | 7x-7=-11x+11 | | log(9)(x+5)+log(9)(7)=log(9)(60) | | 8p-3=3p-12 | | 8x^2-y^2=(2x-y)(4x^2+2xy+y^2) | | -7+9X-3X=0 | | 7-3(8t-10)=95 | | 45-245x^2=0 | | 3x-3=-6x+6 | | 6x-(x-10)=15 | | -14+5-3=x+6+x+3x | | x+2x+(x-7)=1155 | | 5x-5=-9x+9 |