From the sum 4a + 5b - 6c and 3b - a - 2c,
subtract 40 - 5a - 2b.
Answers
Answered by
0
Answer:
-40+8a+10b-8c
Step-by-step explanation:
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Answered by
1
Answer:
-8a+10b-4c+40
Step-by-step explanation:
4a+5b-6c
(+) -a+3b-2c
______________
3a+8b-4c
______________
3a+8b-4c
(-) -5a-2b+0+40
+ + -
______________
-8a+10b-4c+40
______________
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