Question

Newd help solving this problem7p+9t-3p-15t​

Answer 1

4p - 6t

Explanation:

7p + 9t - 3p - 15t

= 7p - 3p + 9t - 15t

= 4p + (-6t)

= 4p - 6t

Answer 2

For this case we have the following expression:

`7p+9t-3p-15t`

We must group similar terms:

`7p-3p + 9t-15t`

We add similar terms taking into account that:

• Equal signs are added and the same sign is placed

• Different signs are subtracted and the major sign is placed.

`4p-6t\\\\`

Answer:

`4p-6t\\\\`