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(x + -4) = ln(4x) Multiply ln * x lnx + ln(x + -4) = ln(4x) Reorder the terms: lnx + ln(-4 + x) = ln(4x) lnx + (-4 * ln + x * ln) = ln(4x) lnx + (-4ln + lnx) = ln(4x) Reorder the terms: -4ln + lnx + lnx = ln(4x) Combine like terms: lnx + lnx = 2lnx -4ln + 2lnx = ln(4x) Remove parenthesis around (4x) -4ln + 2lnx = ln * 4x Reorder the terms for easier multiplication: -4ln + 2lnx = 4ln * x Multiply ln * x -4ln + 2lnx = 4lnx Solving -4ln + 2lnx = 4lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-4lnx' to each side of the equation. -4ln + 2lnx + -4lnx = 4lnx + -4lnx Combine like terms: 2lnx + -4lnx = -2lnx -4ln + -2lnx = 4lnx + -4lnx Combine like terms: 4lnx + -4lnx = 0 -4ln + -2lnx = 0 Factor out the Greatest Common Factor (GCF), '-2ln'. -2ln(2 + x) = 0 Ignore the factor -2.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 '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Add '-1x' to each side of the equation. x + -1x = -2 + -1x Combine like terms: x + -1x = 0 0 = -2 + -1x Simplifying 0 = -2 + -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.
| 4z^2-61=0 | | 29x+32=1+32x | | -7+(-32)= | | y=6x^4+24x^3-540x^2+7 | | -18+(-12)= | | [(2x-4)*(2x-4)]-2x(2x-2)=26-7x | | x^2+18x+108= | | y=17/2x-2 | | 3(98)+3(2)= | | 8y-4y=12 | | .04x+.07(15000-x)=900 | | -56=-7 | | 32+c=24 | | x^2-150x+1000=0 | | 5y+8x=55 | | -k(-8k)-15+3k-2= | | y+43=68 | | m-9=-12.6 | | x^2-2y-15=0 | | 0.04x+.07(11000-x)=660 | | 75-60m+12m^2= | | a/3=2x/5 | | 770.00-660.00=0.03x | | 7x=10+2 | | (x-1/2)-(x-4/3)1 | | 5n^2-6m+2n-15mn=0 | | y=9*-2 | | z^14+2z^3-z=0 | | 7(2-y)+8y=5y+2 | | y=9*2 | | -3+n=-40 | | -86=4+9x |