Question

Take 4a - 3b + 2c from 2a - 3b + 4c.

Answer 1

2a-3b+4c-(4a-3b+2c)

That is the equation the problem asks

2a-3b+4c-4a+3b-2c= -2a-2c

Answer 2

`-2a+2c`

Explanation:

Take 4a - 3b + 2c from 2a - 3b + 4c.

Subtract
`4a-3b+2c` from
`2a-3b+4c`

`(2a-3b+4c)- (4a-3b+2c)`

To subtract, we remove the parenthesis.

Multiply negative 1 inside second parenthesis

`2a-3b+4c-4a+3b-2c`

Now combine like terms

`-2a+2c`