If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7cos3(x) = 7cos(x) Multiply cos3 * x 7cos3x = 7cos(x) Multiply cos * x 7cos3x = 7cosx Solving 7cos3x = 7cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-7cosx' to each side of the equation. -7cosx + 7cos3x = 7cosx + -7cosx Combine like terms: 7cosx + -7cosx = 0 -7cosx + 7cos3x = 0 Factor out the Greatest Common Factor (GCF), '7cosx'. 7cosx(-1 + s2) = 0 Factor a difference between two squares. 7cosx((1 + s)(-1 + s)) = 0 Ignore the factor 7.Subproblem 1
Set the factor 'cosx' equal to zero and attempt to solve: Simplifying cosx = 0 Solving cosx = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cosx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(1 + s)' equal to zero and attempt to solve: Simplifying 1 + s = 0 Solving 1 + s = 0 Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + s = 0 + -1 Combine like terms: 1 + -1 = 0 0 + s = 0 + -1 s = 0 + -1 Combine like terms: 0 + -1 = -1 s = -1 Add '-1s' to each side of the equation. s + -1s = -1 + -1s Combine like terms: s + -1s = 0 0 = -1 + -1s Simplifying 0 = -1 + -1s The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 3
Set the factor '(-1 + s)' equal to zero and attempt to solve: Simplifying -1 + s = 0 Solving -1 + s = 0 Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + s = 0 + 1 Combine like terms: -1 + 1 = 0 0 + s = 0 + 1 s = 0 + 1 Combine like terms: 0 + 1 = 1 s = 1 Add '-1s' to each side of the equation. s + -1s = 1 + -1s Combine like terms: s + -1s = 0 0 = 1 + -1s Simplifying 0 = 1 + -1s The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 4x^2-8x-143=-3 | | x^3-4x^4= | | (x+11)(2x-5)=130 | | -4x-2=1+9 | | 2x^2+17x-185=0 | | -97x=10x | | -2(t-4)-(t+7)=2 | | 3-6(7-5x)=0 | | 9-2(6x+7)=4 | | -4x-1.3=-5x+1.9 | | .15/x=45/15 | | x=3(180-x)+52 | | 3+x=5+11 | | (x+4)+(9x-64)=180 | | x+4+9x-64=180 | | f(x)=-7x-8 | | 1/2=4/8 | | (2x-21)=(x+4) | | r^2+24=16 | | 1/2=p/4 | | r+24=r+16 | | 4d+10.00-4.00=13.50 | | 1/3=t/6 | | 5q-10.00+4.00=13.50 | | 3x+24=64-10 | | a=s/0.5t^2 | | 90=(4x+7)+(36x+3) | | 1/10=k/100 | | 180=(9x+1)+(7x+3) | | sin(2t)=cos(t) | | 4p+25=6p+18+12+9p | | 4p+25=6p-18+12+9p |