How would u animate both of the shape running simultaneously?

Question

https://code.sololearn.com/WPnN7WiYN1H9/?ref=app

Answer 1

<marquee>

<p style=color:purple>This is a moving shape</p>

</marquee>

<svg height ="1000" width="1000">
<rect height="200" width="200" fill="maroon">

<animate attributeName="x" from="0" to="300"
dur="4s" fill="freeze" repeatCount="2"/>
</rect>

</svg>

Answer 2

https://code.sololearn.com/WxHZEig15IZP/?ref=app

Answer 3

https://code.sololearn.com/W2hzUOxFMZgV/?ref=app

May this help you