2 years ago

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

1 answer:

5 0

I hope this helps you

Brandon x

Michael 3x

18 years ago

Brandon x-18

Michael 3x-18

9 (x-18)=3x-18

9x-9.18=3x-18

9x-3x=9.18-18

6x=8.18

x=8.3

x= 24

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dolphi86 [110]

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