[tex]Solution,-4\left(6r+1\right)=-100\quad :\quad r=4[/tex]
[tex]Steps:[/tex]
[tex]-4\left(6r+1\right)=-100[/tex]
[tex]\mathrm{Divide\:both\:sides\:by\:}-4, \frac{-4\left(6r+1\right)}{-4}=\frac{-100}{-4}[/tex]
[tex]Simplify, 6r+1=25[/tex]
[tex]\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}, 6r+1-1=25-1[/tex]
[tex]\mathrm{Simplify}, 6r=24[/tex]
[tex]\mathrm{Divide\:both\:sides\:by\:}6, \frac{6r}{6}=\frac{24}{6}[/tex]
[tex]\mathrm{Simplify}, r=4[/tex]
[tex]\mathrm{The\:Correct\:Answer\:is\:r=4}[/tex]
[tex]\mathrm{Hope\:This\:Helps!!!}[/tex]
[tex]\mathrm{-Austint1414}[/tex]
