Question

subtract 2a-5b+2c-9 from 3a-5b+3c-8​

Answer 1

Answer:

Step-by-step explanation:

We have to subtract 2a−5b+2c−9 from 3a−4b−c+6

So, simply numeric coefficients of same varaibles will be subtracted.

∴(3a−4b−c+6)−(2a−5b+2c−9)

=(3−2)a+(−4−(−5))b+(−1−2)c+(6−(9))

=a+b−3c+15