
<span>(9+x)=<span>5(4−x)</span></span>Simplify:
(

)(9)+(

)(x)=(5)(4)+(5)(−x)(Distribute)
6+

<span>x=<span>20+−5x</span></span>

<span>x+6=<span><span>−5x</span>+<span>20
</span></span></span>Step 2: Add 5x to both sides.

x+6+5x=−5x+20+5x

x+6=<span>20
</span>Step 3: Subtract 6 from both sides.

<span><span><span>x+6</span>−6</span>=20−6</span>

<span>x=<span>14
</span></span><span>Step 4: Multiply both sides by </span>

<span>.
</span>(

· (

= (

)·(14)
Answer = (