Eleven less than three times a number
1 answer:
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3x-11
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Answer:
I'm pretty sure its 4
Answer:
Step-by-step explanation:
87
x - y = 3
x = 3 + y
x -3 = y
y = x-3
put it in 1st equation
2x +y = 15
2x + x - 3 = 15
3x - 3 = 15
3x = 15+3 = 18
x = 18/3 = 6
x = 6
Answer
The answer is 24
Step-by-step explanation
- 24 x 3 = 72
- 72 - 12 = 60
- 60/6 = 10
- 10 - 4 = 6
You should try both points
put x=5/2 and y=3
5-2=3
the first one is on the graph
put x=3/2 and y=20
3-40/3≠3
the second one is not on the graph