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PolarNik [594]
3 years ago
10

How do I solve this?

Mathematics
1 answer:
borishaifa [10]3 years ago
3 0

3x + 12 = 18  subtract 12 from both sides

3x=6 then we divide 3 from both sides

x=2 you could even try it for 5x-3 =7, <u>but the value of x is: x=2 </u>

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Nice so
remember
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lets say s=jamie's normal speed
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t=d/s
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since they are both equal to t, set them equal to each other

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