Question

Subtract 3a-4b+5c-1 from the sum of 4a+3b-3c+2 and 5a-6b-5. ​

Answer 1

Answer:

Answer

Sum of −2a+b−5c and 3a−2b+c

−2a+b−5c+3a−2b+c=a−b−4c

Subtracting 3a−2b+4c from a−b−4c

a−b−4c−(3a−2b+4c)

=a−b−4c−3a+2b−4c

=−2a+b−8c