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 + -7) = ln(1 + -2x) Reorder the terms: ln(-7 + x2) = ln(1 + -2x) (-7 * ln + x2 * ln) = ln(1 + -2x) (-7ln + lnx2) = ln(1 + -2x) -7ln + lnx2 = (1 * ln + -2x * ln) -7ln + lnx2 = (1ln + -2lnx) Solving -7ln + lnx2 = 1ln + -2lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-1ln' to each side of the equation. -7ln + -1ln + lnx2 = 1ln + -1ln + -2lnx Combine like terms: -7ln + -1ln = -8ln -8ln + lnx2 = 1ln + -1ln + -2lnx Combine like terms: 1ln + -1ln = 0 -8ln + lnx2 = 0 + -2lnx -8ln + lnx2 = -2lnx Add '2lnx' to each side of the equation. -8ln + 2lnx + lnx2 = -2lnx + 2lnx Combine like terms: -2lnx + 2lnx = 0 -8ln + 2lnx + lnx2 = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(-8 + 2x + x2) = 0 Factor a trinomial. ln((-4 + -1x)(2 + -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 '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Add 'x' to each side of the equation. -1x + x = 4 + x Combine like terms: -1x + x = 0 0 = 4 + x Simplifying 0 = 4 + 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 '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Add 'x' to each side of the equation. -1x + x = -2 + x Combine like terms: -1x + x = 0 0 = -2 + x Simplifying 0 = -2 + 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.
| T=56-29x | | (6x-34)/x=7 | | x^2+5x+6-x^2+5x-6=5 | | 4x=2+3y | | 6x-4=8x-4 | | 5(4k-2)+7(4-3k)=17 | | 5x^2+3x-32=4x^2+8 | | 8n-7=-25+6n | | 24=3(2p-7)-p | | .30*n=44.04 | | 7x+10-5x+20=18 | | 2u^2-4u-6=(u-3) | | 4m/80n | | -6-x=4(3+5) | | x+6-y=2 | | 5x*2=20 | | .06*w=3.2 | | 7x-3y=45 | | 6sin(2x)-5=0 | | 9y+7=5x+8 | | 9x+7y=89 | | 5371*p=3665*100 | | x/(sqrt14-sqrt10) | | 45/7*-5/81 | | 5371*p=500*100 | | 5371*p=540*100 | | 9x/4= | | 5371*p=280*100 | | 5371*p=345*100 | | 5371*p=420*100 | | 5371*p=1580*100 | | (x-3)(2x+3)= |