2-2n=3n+17
2= 5n+17
0= 5n+15
-15= 5n
-3= n
Answer:
12 units
Step-by-step explanation:
there are 3 sqaures counted from (0,0) to (3,0)
so do 3 + 3 + 3+ 3 and get 12 units
if brainiest is earned its greatly Appreciated
The keyword is "sum" which tells you x, y, and z are being added. One half of the sum means that the sum of the three numbers is going to be divided by 2.
x + y + z
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2
