Question

from the sum of 13a+19b+12c and 14a-12b+11c subtract 17a+13b-15c​

Answer 1

Answer:

10a+20b+8c

Step-by-step explanation:

Sum:-

(13a+19b+12c) + 14a-12b+11c

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

= 27a+7b+23c

Subtraction :-

(27a+7b+23c) - 17a+13b-15c

= 27a-17a+7b+13b+23c-15c

= 10a+20b+8c

Answer 2

Answer:

Nida

Correct answer is:

10a-6b+38c

All the best

mark me brainliest and flw

Step-by-step explanation:

((13a+19b+12c)+(14a-12b+11c))-17a+13b-15c

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

Combine like terms

(27a+7b+23c)-(17a+13b-15c)

apply minus plus rule

25a+7b+23c-17a-13b+15c

10a-6b+38c Answer

All the best

mark me brainliest