Question

$$8-3x=2x-5$$

Answer

x=13/5

Solution


Add \(3x\) to both sides.
\[8=2x-5+3x\]
Simplify  \(2x-5+3x\)  to  \(5x-5\).
\[8=5x-5\]
Add \(5\) to both sides.
\[8+5=5x\]
Simplify  \(8+5\)  to  \(13\).
\[13=5x\]
Divide both sides by \(5\).
\[\frac{13}{5}=x\]
Switch sides.
\[x=\frac{13}{5}\]

Decimal Form: 2.6