Math, asked by vivekGHATE, 3 months ago

From the sum of 13a + 19b + 12 c and 14 a – 21b + 11c subtract the sum of

17a + 13b – 15c and 8a + 12b – 18c.

Answers

Answered by NITYA134

2

Answer:

2a -15b -20c

Step-by-step explanation:

13a +19b +12c + 14a - 21b +11c

13a +14a + 19b -21b +12c+11c

27a - 40b + 13c

17a +13b-15c + 8a + 12b -18c

17a+8a + 13b+ 12b -15c-18c

25a +25b -33c

27a-40b +13c - 25a +25b -33c

27a-25a -40b +25b +13c-33c

2a -15b -20c

HOPE IT HELPS !!!

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