FIND THE SUM OF :
20. 7xy - 5yz + xz, - 12xy + 15yz - 6zx, 5xy - yz + 3xz. PLEASE SLOVE THE QUESTION STEP BY STEP...........
Answers
Answered by
0
Answer:
9yz-2xz
Step-by-step explanation:
7xy-5yz+xz-12xy+15yz-6zx+5xy-yz+3xz
=9yz-2xz
(Cancelation will be there) (step jump is done in middle)
Hope it helps!!!
Answered by
1
Step-by-step explanation:
आई डोंट नो दी आंसर please ask somebody else
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