If you distribute, then you get -10x+7.5
Note how -2.5 times 4x = -10x and how -2.5 times -3 = 7.5
The idea is that you multiply the outer term (-2.5) by each term inside
Answer:he has the wrong unit
Step-by-step explanation:
Uhhhhh cuz I'm rid
Ght
Answer:
b = 6
Cross multiply: 39(b) = (26)(9)
39b = 234
Divide both sides by 39
