Subtract a+2b from sum of a-b and 2a+b​

Subtract 6a+7b-2c from the sum of 4a+2b+3c and 2a-4b+5c

Half of c subtracted from the sum of a and b is written as

The algebraic expression for the statement 'One-fifth of a number x is subtracted from the sum of b and thrice of c' is

Subtract -a^2-ab " from " b^2 +ab .

Subtract: a(b - 5) from b(5 - a)

Subtract: 2a-b om 3a-5b

Subtract: a^2-3a b from 2a^2-7a b

The smallest fraction which should be subtracted from the sum of 1,2-5-5,3 and 2 to make th a whole number is: (d) 7 (c) (b)