Subtract the sum of `a-b +c and a+b -2c` from `3a + 3b + 3c`

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

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

Subtract : 3a - 5b + c + 2d from 7a - 3b + c - 2d

Subtract using horizontal method : 2a - b - c " from " 3a + b + c

Subtract: 3a+4b-2c from 6a-2b+3c .

Subtract : 3a-2b +4c from 5a-3b-5c

Add the following algebraic expressions : 2a - 3b + 4c , -3a + 2b - 5c , 7a - c and 3b + 6c

Find the sum of the following algebraic expressions : 3a - 4b + 5c , 2a + 3b - 6c , - 5a + 8b + 7c

If a, b, c are real and x^3-3b^2x+2c^3 is divisible by x -a and x - b, then (a) a =-b=-c (c) a = b = c or a =-2b-_ 2c (b) a = 2b = 2c (d) none of these

Subtract: (a b)/7-(35)/3b c+6/5ac from 3/5b c-4/5a c