Answer:
x=7
Step-by-step explanation:
first, subtract 3 on both sides:
3x=21
simplify by dividing 3 on both sides:
x=7
Benji’s error is that the division should happen BEFORE subtracting 3. 3 should be subtracted from the quotient.
The correct response should be: (n/9)-3
Answer:
I think it's a I might be wrong..
2 7/8 = 23/8
2 1/4 = 9/4
23/8 / 9/4 =
23/8 * 4/9 = 92/72 = 1 20/72 = 1 5/18
You need to put what the top numbers stand for
