Question

Name 2 linear expressions whose difference is 5x-4

Answer 1

For this case we can write the following linear expressions:

$10x + 6\\5x +10$

We now subtract both linear expressions:

$(10x + 6) - (5x +10)$

From here, we must subtract similar terms.

We have then:

$(10x-5x) + (6-10)$

Rewriting we have:

$5x-4$

That is, we obtain the desired result.

Answer:

2 linear expressions whose difference is 5x-4 is:

$10x + 6\\5x +10$

Answer 2

14x+1 and 9x+5. To get that answer, I picked a random linear expression then subtracted 5x-4 from it