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 + -6) + ln(x + 7) = ln(x + -15) Reorder the terms: ln(-6 + x) + ln(x + 7) = ln(x + -15) (-6 * ln + x * ln) + ln(x + 7) = ln(x + -15) (-6ln + lnx) + ln(x + 7) = ln(x + -15) Reorder the terms: -6ln + lnx + ln(7 + x) = ln(x + -15) -6ln + lnx + (7 * ln + x * ln) = ln(x + -15) -6ln + lnx + (7ln + lnx) = ln(x + -15) Reorder the terms: -6ln + 7ln + lnx + lnx = ln(x + -15) Combine like terms: -6ln + 7ln = 1ln 1ln + lnx + lnx = ln(x + -15) Combine like terms: lnx + lnx = 2lnx 1ln + 2lnx = ln(x + -15) Reorder the terms: 1ln + 2lnx = ln(-15 + x) 1ln + 2lnx = (-15 * ln + x * ln) 1ln + 2lnx = (-15ln + lnx) Solving 1ln + 2lnx = -15ln + lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '15ln' to each side of the equation. 1ln + 15ln + 2lnx = -15ln + 15ln + lnx Combine like terms: 1ln + 15ln = 16ln 16ln + 2lnx = -15ln + 15ln + lnx Combine like terms: -15ln + 15ln = 0 16ln + 2lnx = 0 + lnx 16ln + 2lnx = lnx Add '-1lnx' to each side of the equation. 16ln + 2lnx + -1lnx = lnx + -1lnx Combine like terms: 2lnx + -1lnx = 1lnx 16ln + 1lnx = lnx + -1lnx Combine like terms: lnx + -1lnx = 0 16ln + 1lnx = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(16 + 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 '(16 + x)' equal to zero and attempt to solve: Simplifying 16 + x = 0 Solving 16 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + x = 0 + -16 x = 0 + -16 Combine like terms: 0 + -16 = -16 x = -16 Add '-1x' to each side of the equation. x + -1x = -16 + -1x Combine like terms: x + -1x = 0 0 = -16 + -1x Simplifying 0 = -16 + -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.
| 6t(2t-3)=0 | | 7-7(5-7x)=0 | | 10t^3(3t-8)=0 | | 24x-30lx+6l= | | t^2-4=a | | 2-6(9x+7)=8 | | 24x^2-30lx+6l^2= | | 24x^2-30x+6= | | 7a+5=26x | | 7a-5-(3a+3)=56-4a-4 | | 5x+12+7x=180 | | -y+36=-6(y+4) | | 3x+19=4x-2 | | 6x+3=7x+12 | | sin^2x+8cosx+8=0 | | 47x=9 | | 6r(5+f)= | | x+10=x+50 | | 4x*3x^2=-1 | | 35y+7=12 | | 2x=3x-36 | | 5x+10=6x+31-3+2x | | 3x-31=x+51 | | 4(m-10)=-6(2-m)-6m | | x^2+5*x-141.25= | | v^2-11v+81=0 | | 5a+3a-6a= | | r^5=100 | | 3y-15=5y+3 | | y=x^3+2x^2-36x-72 | | (-6)x(-7)= | | 5x-3+2x=6x+3x+4-2x-x-6 |