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Lilit [14]
3 years ago
8

Michael is 3 times as old as Brandon. 18 years ago, Michael was 9 times as old as Brandon

Mathematics
2 answers:
german3 years ago
8 0
Michael is probably 9
umka21 [38]3 years ago
7 0

Answer: 3b-18=9(b-18)

3b-18=9b-162

6b=144

b=24

3b=72

Brandon is 24, Michael is 72.

Step-by-step explanation:

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Check:

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--------------------------

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Anastaziya [24]
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7 0
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Answer:

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Step-by-step explanation:

Slope intercept form is the most commonly used linear equation:

It goes like this:

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The origin is the point (0,0).

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