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What is the x value such that y= 15-3x and y=0?
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1 vote
What is the x value such that y= 15-3x and y=0?

User Mazaher Muraj
by
5.3k points

2 Answers

2 votes

Answer:

5

Explanation:

y = 15 - 3x

0 = 15 - 3x

15 - 0 = 3x

x = 5

User Amoran
by
5.2k points
2 votes

Answer:

x=5

Explanation:

y= 15-3x

We are to let y=0

0 = 15-3x

Add 3x to each side

3x= 15-3x+3x

3x=15

Divide by 3

3x/3 =15/3

x = 5


User Tisys
by
5.2k points
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