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The solution too: 4(3x−5)=−80?

1 Answer

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\textsf{Hey there!}


\text{FIRST step: you have to DISTRIBUTE}


\textsf{4(3x) - 4(-5) = ?}


\mathsf{4(3x)= 12x}


\mathsf{4(-5) = -20}


\mathsf{\underline{= 12x - 20}}


\textsf{NEW EQAUTION}


\mathsf{12x - 20 = -80}


\textsf{SECOND step: ADD by 20 on BOTH of your sides}


\mathsf{12x - 20 + 20 = -80 + 20}


\mathsf{Cancel\ out: -20 + 20\ because\ it\ gives\ you\ 0 }


\textsf{Keep: -80 + 20 because it helps us solve for our answer}


\mathsf{-80 + 20 = \underline{-60}}


\textsf{NEW EQUATION}


\mathsf{12x = -60}


\textsf{THIRD step: DIVIDE by 12 on BOTH of your sides}


\mathsf{(12x)/(12) = (-60)/(12)}


\mathsf{Cancel \ out: (12x)/(12)\ because\ it\ equals\ 1}


\mathsf{Keep: (-60)/(12)\ because\ it\ solves\ for\ x}


\mathsf{\underline{(-60)/(12) = -60 / 12\rightarrow \bf{-5}}}


\textsf{ANSWER}


\boxed{\textsf{Thus, your is: \boxed{\mathsf{\bf{x = -5}}}}}\checkmark


\text{Good luck on your assignment and enjoy your day!}

~
\frak{LoveYourselfFirst:)}

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