Answer:
(5x − 4)(x + 2)
Step-by-step explanation:
For the purpose, it is sufficient to make sure the middle terms match.
The middle term in the product of each of the answer choices is ...
-1+40 ≠ 6
-8+5 ≠ 6
-4+10 = 6 . . . . . the third selection is the one you want
-2+20 ≠ 6
Answer:
7x=12
Step-by-step explanation:
8x+5=6x+19
-
5
8x=6x+14
-
6x
2x=14 Divided by 2 Equals x=7