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 + 7) + ln(x + 3) = ln(77) Reorder the terms: ln(7 + x) + ln(x + 3) = ln(77) (7 * ln + x * ln) + ln(x + 3) = ln(77) (7ln + lnx) + ln(x + 3) = ln(77) Reorder the terms: 7ln + lnx + ln(3 + x) = ln(77) 7ln + lnx + (3 * ln + x * ln) = ln(77) 7ln + lnx + (3ln + lnx) = ln(77) Reorder the terms: 7ln + 3ln + lnx + lnx = ln(77) Combine like terms: 7ln + 3ln = 10ln 10ln + lnx + lnx = ln(77) Combine like terms: lnx + lnx = 2lnx 10ln + 2lnx = ln(77) Reorder the terms for easier multiplication: 10ln + 2lnx = 77ln Solving 10ln + 2lnx = 77ln Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-77ln' to each side of the equation. 10ln + -77ln + 2lnx = 77ln + -77ln Combine like terms: 10ln + -77ln = -67ln -67ln + 2lnx = 77ln + -77ln Combine like terms: 77ln + -77ln = 0 -67ln + 2lnx = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(-67 + 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 '(-67 + 2x)' equal to zero and attempt to solve: Simplifying -67 + 2x = 0 Solving -67 + 2x = 0 Move all terms containing l to the left, all other terms to the right. Add '67' to each side of the equation. -67 + 67 + 2x = 0 + 67 Combine like terms: -67 + 67 = 0 0 + 2x = 0 + 67 2x = 0 + 67 Combine like terms: 0 + 67 = 67 2x = 67 Add '-2x' to each side of the equation. 2x + -2x = 67 + -2x Combine like terms: 2x + -2x = 0 0 = 67 + -2x Simplifying 0 = 67 + -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.
| ln(4x)+5=7 | | 14x+5=35 | | x^4-4x^3+6x^2-4x+1=0 | | 4a^2-22a+10=0 | | a-9=7+6 | | 33x+4y=-33 | | 5-.67(2k-1)=7 | | p+8=15+10 | | 5y^2-15y-140=0 | | 3z^2+54z+243=1 | | 73+t=101 | | 3x+4y=-33 | | 5x^2+8=383 | | 4x^2-9x+12=0 | | 75=k+11 | | c-19=22 | | X*x-x-182=0 | | q+23=31 | | -6.9(3x+5)-1.4(4x-6)= | | 5v^2-36v+36=0 | | 4x^3+1=0 | | 9x+12=21 | | 8x+y+2=-72 | | .4x^2-x-.75=0 | | 3x^2-24x-39=0 | | -3x^2-9x+11=0 | | 0.2x^2+3x-1.8=0 | | x^2-4x+4=6 | | 1x^2-3x-2=0 | | 81c-64c^3=0 | | X(2x+1)(x+1)=0 | | 2x+9-x=9+3x-6 |