Simply plug in numbers!! (3x-1)(5)=55
15x-5=55
15x=60
x=4
hope this helps :)
Answer:
10x + 20
Step-by-step explanation:
5x + 10 +5(x) + 5(2)
= 5x+10 +5x +10
= 10x +20
It’s A) 24, this is your answer
The answer is either undefined or “x does not exist in the set of all real numbers”.
5' per side or whatever units it's measured in, because 4x5=20
