Question

-d+1+2d-4please help me out its about combining like terms.

Answer 1

d-3

Step-by-step explanation:

Given the expression:

`-d+1+2d-4`

First, we rearrange the terms by bringing all terms containing the variable "d" together.

`=-d+2d+1-4`

We then simplify to obtain:

`=d-3`