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 + 1) + ln(x + -1) = ln(15) Reorder the terms: ln(1 + x) + ln(x + -1) = ln(15) (1 * ln + x * ln) + ln(x + -1) = ln(15) (1ln + lnx) + ln(x + -1) = ln(15) Reorder the terms: 1ln + lnx + ln(-1 + x) = ln(15) 1ln + lnx + (-1 * ln + x * ln) = ln(15) 1ln + lnx + (-1ln + lnx) = ln(15) Reorder the terms: 1ln + -1ln + lnx + lnx = ln(15) Combine like terms: 1ln + -1ln = 0 0 + lnx + lnx = ln(15) lnx + lnx = ln(15) Combine like terms: lnx + lnx = 2lnx 2lnx = ln(15) Reorder the terms for easier multiplication: 2lnx = 15ln Solving 2lnx = 15ln 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. -15ln + 2lnx = 15ln + -15ln Combine like terms: 15ln + -15ln = 0 -15ln + 2lnx = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(-15 + 2x) = 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 '(-15 + 2x)' equal to zero and attempt to solve: Simplifying -15 + 2x = 0 Solving -15 + 2x = 0 Move all terms containing l to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + 2x = 0 + 15 Combine like terms: -15 + 15 = 0 0 + 2x = 0 + 15 2x = 0 + 15 Combine like terms: 0 + 15 = 15 2x = 15 Add '-2x' to each side of the equation. 2x + -2x = 15 + -2x Combine like terms: 2x + -2x = 0 0 = 15 + -2x Simplifying 0 = 15 + -2x 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.
| 3(7-x)=2(5+x) | | 11-5a=24 | | 5(4z-1)-4(z+7)=12(z+1) | | 23(x-4)=22(x+4) | | 4x-25=x-5 | | d=14cm | | X^4-27x^2+1=0 | | 15(8x-4)-2x=-8 | | 42(x+1)+42x=13x(x+1) | | 9.6x+15.69=-10.4x+15.53 | | 8x+22=2x+184 | | (-8x)(5x^4)= | | -6(t-6)-(t-6)=11 | | 82-5x=13x+16 | | 9-9x=153-37x | | 4-6x+4x=-1-5(7-2x) | | 126-6x=2x-22 | | 20x^2+20=41x | | -19-2x=17-7x | | .2(2x-6)=3 | | 40-8x=27+3x | | .4(2x-6)=3 | | 7-7x=9+3x | | 2x-5=12x-37 | | x^2+2x^2-9x=18 | | 3ln(x-2)=9 | | 19-(x+8)=7x+5 | | -19(x+8)=7x-5 | | -15(2a-9b+8c)= | | 7-7x=6+x | | 7x-6=-62 | | (5u-8)(4-u)=0 |