137,638
+52,091
-------
189,729 ⇨ 189,730
Answer:
the answer is the first option
Answer:
24
Step-by-step explanation:
To figure out what the value of y is, we must isolate the variable. To do this, we need to use the division property of equality which says that when you divide on one side of the equal sign, you must also divide on the other side.
8y/8 = y
12/8 = 1.5
This tells us the value of y, so next we have to apply this into the problem
8(1.5) = 12
12 + 12 = 24
24 is your answer
To isolate N, multiply each side by 2 to undo the division. 1 3/4 = 7/4. N/2 x 2 = N, 7/4 x 2 = 7/2. So N = 7/2, or 3.5
