Math, asked by Ayushman2690, 3 months ago

Add 7xy+5yz , -3xy +9yz , 4xy + 6yz & find the value if x= 1 ,y =2 , z = 3 .

Answers

Answered by sk515162662
1

Answer:

16+120=136

Step-by-step explanation:

8xy+20yz

i hope this is useful for you

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