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 + 7.5) + ln * 2 = ln * 4 Reorder the terms: ln(7.5 + x2) + ln * 2 = ln * 4 (7.5 * ln + x2 * ln) + ln * 2 = ln * 4 (7.5ln + lnx2) + ln * 2 = ln * 4 Reorder the terms for easier multiplication: 7.5ln + lnx2 + 2ln = ln * 4 Reorder the terms: 7.5ln + 2ln + lnx2 = ln * 4 Combine like terms: 7.5ln + 2ln = 9.5ln 9.5ln + lnx2 = ln * 4 Reorder the terms for easier multiplication: 9.5ln + lnx2 = 4ln Solving 9.5ln + lnx2 = 4ln Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-4ln' to each side of the equation. 9.5ln + -4ln + lnx2 = 4ln + -4ln Combine like terms: 9.5ln + -4ln = 5.5ln 5.5ln + lnx2 = 4ln + -4ln Combine like terms: 4ln + -4ln = 0 5.5ln + lnx2 = 0 Factor out the Greatest Common Factor (GCF), 'ln'. ln(5.5 + x2) = 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 '(5.5 + x2)' equal to zero and attempt to solve: Simplifying 5.5 + x2 = 0 Solving 5.5 + x2 = 0 Move all terms containing l to the left, all other terms to the right. Add '-5.5' to each side of the equation. 5.5 + -5.5 + x2 = 0 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + x2 = 0 + -5.5 x2 = 0 + -5.5 Combine like terms: 0 + -5.5 = -5.5 x2 = -5.5 Add '-1x2' to each side of the equation. x2 + -1x2 = -5.5 + -1x2 Combine like terms: x2 + -1x2 = 0 0 = -5.5 + -1x2 Simplifying 0 = -5.5 + -1x2 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.
| 55x^2-5=0 | | ln(x^2+7.5)-ln*2=ln*4 | | 5b+7=0.5*(10b+12) | | -2a-19=-3 | | h(t)=-(16)t^2+48t+100 | | f(x)=6x^2-36x+45 | | -2sin(pi/4) | | 12+1+9M-9m=2m+2-5 | | 6z(10-z)= | | -2cos(pi/4) | | 19x+5y=180 | | 2.9x-3.7-4.9x=3.0x-4.4 | | x+9=7x-15 | | 13-7a+9a=-a+1 | | 0.6x-0.5x+0.4x=2 | | 20x-36=4(4x-8) | | 8x+4+9=14+4x+3x | | 4x+6=6x+6-2x | | -9r+1-2r=-17-5r | | h(9)=-16t^2+145t+80 | | 2d+8whenD=8 | | -12-3a=3a+6a | | h(13)=-16t^2+145t+80 | | 3/(5-11i) | | 5+9a+6=6a+8 | | 3/5*84 | | 3/5*60 | | 0.03*.50= | | 0.3*.50= | | 14-4x=1-x-8 | | h=-16t^2+145t+80 | | 20x+8(20)=180 |