adelinlilipaly97 adelinlilipaly97

02-04-2020
Mathematics

contestada

resuts of (15a-7b+4c)-(-3a-6b+12c is

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laurellee27 laurellee27

02-04-2020

Answer:

18a - b - 8c

Step-by-step explanation:

(15a-7b+4c)-(-3a-6b+12c)

(15a - - 3a) + (-7b - - 6b) + (4c - 12c)

18a - b - 8c

Answer Link

uosary4123 uosary4123

02-04-2020

Answer:

12a-13b+16c

Step-by-step explanation:

Answer Link

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