Answer:
x = 6.
Step-by-step explanation:
There are actually two possible solutions, namely 6 and -1. However, due to the impossibility of the answer being -1 (a side cannot have negative length), the answer is 6.
Hope this helped!
Answer:
Step-by-step explanation:
I'm going to assume that your equation is
So to evaluate it we need to simplify it. Find like terms and perform addition/subtraction on them.
which one is closest from that list? well, pretty sure you already know.
The number is negative so it will get smaller. I'm not sure if you are going by 3rd's or whole numbers but the answer may be -1 1/3 or-2/3