Math, asked by rupesh8737, 3 months ago

simplify 7x-8y+9z+3x+7y-8z​

Answers

Answered by kushwahamansi12
2

Answer:

10x-y+z

Step-by-step explanation:

the ans is this above

Answered by jseth9305
6

Answer:

7x+3x-8y+7y+9z-8z

10x-y+z

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