Question

Simplify. 2+35x−1−15x 1+25x 3−45x 1−25x 3+25x

Answer 1

1 + 2/5x

Explanation:

2+3/5x−1−1/5x

Combine like terms

2-1 + 3/5x-1/5x

1 + 2/5x

Answer 2

Option A is correct.

`1+(2)/(5)x`

Explanation:

Simplify:
`2+(3)/(5)x - 1 -(1)/(5)x` ......[1]

Like terms are those terms who have same variable to the same power.

Combine like terms in [1] ,we have;

`1+((3)/(5)x- (1)/(5)x)`

Simplify:

`1+(2)/(5)x`

Therefore, the simplified form of
`2+(3)/(5)x - 1 -(1)/(5)x` is,
`1+(2)/(5)x`