If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying log(4x + 21) = logx + log(x + 8) Reorder the terms: glo(21 + 4x) = logx + log(x + 8) (21 * glo + 4x * glo) = logx + log(x + 8) (21glo + 4glox) = logx + log(x + 8) Reorder the terms: 21glo + 4glox = glox + glo(8 + x) 21glo + 4glox = glox + (8 * glo + x * glo) 21glo + 4glox = glox + (8glo + glox) Reorder the terms: 21glo + 4glox = 8glo + glox + glox Combine like terms: glox + glox = 2glox 21glo + 4glox = 8glo + 2glox Solving 21glo + 4glox = 8glo + 2glox Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '-8glo' to each side of the equation. 21glo + -8glo + 4glox = 8glo + -8glo + 2glox Combine like terms: 21glo + -8glo = 13glo 13glo + 4glox = 8glo + -8glo + 2glox Combine like terms: 8glo + -8glo = 0 13glo + 4glox = 0 + 2glox 13glo + 4glox = 2glox Add '-2glox' to each side of the equation. 13glo + 4glox + -2glox = 2glox + -2glox Combine like terms: 4glox + -2glox = 2glox 13glo + 2glox = 2glox + -2glox Combine like terms: 2glox + -2glox = 0 13glo + 2glox = 0 Factor out the Greatest Common Factor (GCF), 'glo'. glo(13 + 2x) = 0Subproblem 1
Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 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 '(13 + 2x)' equal to zero and attempt to solve: Simplifying 13 + 2x = 0 Solving 13 + 2x = 0 Move all terms containing g to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 2x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 2x = 0 + -13 2x = 0 + -13 Combine like terms: 0 + -13 = -13 2x = -13 Add '-2x' to each side of the equation. 2x + -2x = -13 + -2x Combine like terms: 2x + -2x = 0 0 = -13 + -2x Simplifying 0 = -13 + -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.
| 4r+6=2r-17 | | 4p-5=3 | | 3c+1=c+9 | | 7f-19=4f+41 | | 4x+11=x+2 | | 16-2x=2x+6 | | 4p=2p+6 | | -5+k=8 | | -3m+2+5m=-8 | | y=.5x-1 | | 3x+8y=17 | | 8x-3x+x-2=28 | | 8x^2+24x+9=0 | | 5(n+7)+1=-9 | | 18a-18=10a+6 | | 2x^3+11x^2-90=0 | | x^2+40x-800=0 | | -3(-9v)=25+7v | | 3b+1=25 | | 7x^2+4x-9=0 | | 2+5y=2 | | 0.3+2x=14.4 | | 2x+8=3x-2 | | 3b+1b=25 | | 2n+4n+7=43 | | 44+6=10 | | 1.3m-1=5 | | n^2-20n+36=0 | | 2y-8=6(5-3y) | | 5p-11=9p+17 | | 2x+7=24 | | 44+6=7 |