If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying ln(x) = ln(21) Multiply ln * x lnx = ln(21) Reorder the terms for easier multiplication: lnx = 21ln Solving lnx = 21ln Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-21ln' to each side of the equation. -21ln + lnx = 21ln + -21ln Combine like terms: 21ln + -21ln = 0 -21ln + lnx = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(-21 + x) = 0Subproblem 1
Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 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 '(-21 + x)' equal to zero and attempt to solve: Simplifying -21 + x = 0 Solving -21 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '21' to each side of the equation. -21 + 21 + x = 0 + 21 Combine like terms: -21 + 21 = 0 0 + x = 0 + 21 x = 0 + 21 Combine like terms: 0 + 21 = 21 x = 21 Add '-1x' to each side of the equation. x + -1x = 21 + -1x Combine like terms: x + -1x = 0 0 = 21 + -1x Simplifying 0 = 21 + -1x 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.
| 85/3x-25=x | | y=-0.07x+1.47 | | 56=(2w+6)w | | 2log(x)-log(7x-1)=0 | | 6v^2-19v+15=0 | | 15-3x=8+4x | | 85/3-25=x | | 85/3-25 | | 234=(2w+8)w | | 85-25/3=x | | Z/4=4 | | Cb+ad=0 | | 5s(13s+8)=0 | | 6-726=6r | | r(r+7)=0 | | 12x-36=-6+18 | | 0=-16x^2-16x+60 | | 4sec^2x-3=0 | | 4x/25=85-x/100 | | 2+3(n+4)=3n+10 | | -13x+-13=13 | | 4x+1=12-2 | | 2(d/10)-4-4 | | k^2=196 | | 7-3m=28 | | -8x+-24=16 | | 0=-16x^2+20x-4 | | x^2y-4x^3-4=0 | | Y=-.04x^2+7.5x+9.5 | | 1+ln(6x)=0 | | 8=16b | | 27x^2y-12xy=0 |