Respuesta :

InLoveWithPugs

Answer:

Step-by-step explanation:

Because they are like terms, you can just subtract them.

9 - 2 = 7

So:

9x - 2x = 7x

Let me know if you have any questions about this.

puspabaralkarki93

Answer:

9x-2x=7x that means 9-2=7

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