Question

$$-3(2x-8)=-12$$

Answer

x=6

Solution


Divide both sides by \(-3\).
\[2x-8=\frac{-12}{-3}\]
Two negatives make a positive.
\[2x-8=\frac{12}{3}\]
Simplify  \(\frac{12}{3}\)  to  \(4\).
\[2x-8=4\]
Add \(8\) to both sides.
\[2x=4+8\]
Simplify  \(4+8\)  to  \(12\).
\[2x=12\]
Divide both sides by \(2\).
\[x=\frac{12}{2}\]
Simplify  \(\frac{12}{2}\)  to  \(6\).
\[x=6\]