Question

Subtract 6q -p -3r from 4p -q +2r -7​

Answer 1

Answer:

3p -7q + 5r -7

attaching you a pic of your answer, Hop it helps

Answer 2

Answer:

The answer is  5p -7q +5r -7

Step-by-step explanation:

We can find the answer by simply subtracting the like terms which are there among the following. As in the question above we have been given two expressions which are as follows;

6q -p -3r and the other one 4p -q +2r -7​

Therefore after subtracting 6q -p -3r from 4p -q +2r -7​ we get,

4p -q +2r -7​ - (6q -p -3r)

⇒ 4p - q +2r - 7 -6q + p + 3r

⇒ 4p + p - q -6q  + 2r + 3r - 7

⇒ 5p -7q +5r -7 (ans)

Therefore after subtracting we get  5p -7q +5r -7.