If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying ln(5x) = ln(2x + 9) Remove parenthesis around (5x) ln * 5x = ln(2x + 9) Reorder the terms for easier multiplication: 5ln * x = ln(2x + 9) Multiply ln * x 5lnx = ln(2x + 9) Reorder the terms: 5lnx = ln(9 + 2x) 5lnx = (9 * ln + 2x * ln) 5lnx = (9ln + 2lnx) Solving 5lnx = 9ln + 2lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-9ln' to each side of the equation. -9ln + 5lnx = 9ln + -9ln + 2lnx Combine like terms: 9ln + -9ln = 0 -9ln + 5lnx = 0 + 2lnx -9ln + 5lnx = 2lnx Add '-2lnx' to each side of the equation. -9ln + 5lnx + -2lnx = 2lnx + -2lnx Combine like terms: 5lnx + -2lnx = 3lnx -9ln + 3lnx = 2lnx + -2lnx Combine like terms: 2lnx + -2lnx = 0 -9ln + 3lnx = 0 Factor out the Greatest Common Factor (GCF), '3ln'. 3ln(-3 + x) = 0 Ignore the factor 3.Subproblem 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 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 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 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -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.
| -x-5x+6=3x-4x-4 | | 3x+5=15-2x | | -1/5y=100 | | 3y-2+y+52=5y+50-3y | | Sin^2x=4cosx | | -8+16p=-12+8p | | 4(2x+3)=76 | | (-1.5)x-9=-27 | | -9*-2=12-(3*-2) | | (2x)(120)(60)/(2x-180) | | x(3x+5)+22=0 | | 2j*5j= | | b^2=-64 | | X^2-4xy-4y^2-32x+4y+16=0 | | 2x^2-3xy=4 | | x+(3-x)=3 | | x+(x+6)=85 | | 6j*(3-7j)= | | 50=2x+x | | 3/m-2n=6 | | 10a-2=8 | | 30z^2+42z+12=0 | | z^2+cosx+1=0 | | z/7-5=5 | | X^2+6x=219 | | 9+3a=9 | | -(5-x)=13 | | -(4+x)=9 | | 7(x+2)=-28 | | x/11=14/3 | | 21d(d)-7d=0 | | x=7.2 |