Hello!
Answer:⇒⇒⇒⇒⇒=
Explanation:
↓↓↓↓↓↓↓↓↓↓↓↓
Group like terms:
↓↓↓↓↓↓↓↓↓↓↓↓↓↓

Add similar elements.

Hope this helps!
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-Charlie
Answer:

Step-by-step explanation:

Hope this helps!
Am pretty sure you should add 2 to both of the numbers than multiple I THINK.