Question

What linear expression would you subtract from (8p – 10) to have a difference of p?

Answer 1

Answer:

7p - 10

Step-by-step explanation:

(8p - 10) - (7p - 10)

8p - 10 - 7p + 10

8p - 7p [- 10 + 10]

Equation in brackets cancels out, so  your left with

8p - 7p = 1p

= p