Question

subract:

3a-5b-2c from 2a-3b-c ​

Answer 1

Here we have to subtract 3a-5b-2c from 2a-3b-c ​

This can be mathematically written as

( 2a-3b-c ​) - ( 3a-5b-2c )

( 2a-3b-c ​) - ( 3a-5b-2c ) = 2a - 3a - 3b + 5b - c + 2c

                                       = -a + 2b + c

Hence, the answer will be -a + 2b + c

Answer 2

• As per the data given in the question, we have to determine the value of the given expression.

       Given data:- $2a-3b-c-(3a-5b-2c)$

       To find:- the value of the given expression.

       Solution:-  

• Here, we will use BODMAS RULE.  
• BODMAS RULE:- It is a correct order to solve the mathematical expression.
• Where, B stands for bracket
• O stands for of
• D stands for divide
• M stands for multiplication
• A stands for addition
• S stands for subtraction.

   Therefore,

     $=2a-3b-c-(3a-5b-2c)\\=2a-3b-c-3a+5b+2c\\=-a+2b+c.$

Hence, the value will be $-a+2b+c.$