If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying ln(x2 + -4) = ln(2x + 11) Reorder the terms: ln(-4 + x2) = ln(2x + 11) (-4 * ln + x2 * ln) = ln(2x + 11) (-4ln + lnx2) = ln(2x + 11) Reorder the terms: -4ln + lnx2 = ln(11 + 2x) -4ln + lnx2 = (11 * ln + 2x * ln) -4ln + lnx2 = (11ln + 2lnx) Solving -4ln + lnx2 = 11ln + 2lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-11ln' to each side of the equation. -4ln + -11ln + lnx2 = 11ln + -11ln + 2lnx Combine like terms: -4ln + -11ln = -15ln -15ln + lnx2 = 11ln + -11ln + 2lnx Combine like terms: 11ln + -11ln = 0 -15ln + lnx2 = 0 + 2lnx -15ln + lnx2 = 2lnx Add '-2lnx' to each side of the equation. -15ln + -2lnx + lnx2 = 2lnx + -2lnx Combine like terms: 2lnx + -2lnx = 0 -15ln + -2lnx + lnx2 = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(-15 + -2x + x2) = 0 Factor a trinomial. ln((-3 + -1x)(5 + -1x)) = 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 '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Add 'x' to each side of the equation. -1x + x = 3 + x Combine like terms: -1x + x = 0 0 = 3 + x Simplifying 0 = 3 + x 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 '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Add 'x' to each side of the equation. -1x + x = -5 + x Combine like terms: -1x + x = 0 0 = -5 + x Simplifying 0 = -5 + x 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.
| 62.49=0.45r+39.99 | | a(a-4)=21 | | 1x+5y=37 | | 2y-5x=10 | | 6d=d+4 | | 3(x+18)=-3(x-6) | | 11x-14=6x+6 | | 3w=8+20 | | 7r=3(r-2) | | 2x-5ifx=6 | | -2x^2+2x+10=0 | | 116-7x=29x+16 | | 9+-6+-6=6 | | -5b*15=-20 | | 3x-4=13x-144 | | 2(x+1)+x=8 | | w^2=-12-7w | | 0.0x+0.85(30)=0.15(122) | | 8.3z=4.1 | | x^4-7x^3-36x^2-44x-16=0 | | 4x^2-29x+22=-8x+2 | | 18x^3+21x^2-9x=0 | | 2.3148*x=0.6+x | | 6(x+3)=2x+28 | | 4x^2-16x-7=0 | | -1x-4=2x+8 | | 3x-8=10-x | | 3x-10=9x+18 | | 6*[2x+1]=78 | | -9x^2-18x-5=0 | | 2.3148*x=x-0.6 | | 5*[x-3]=75 |