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3241004551 [841]
3 years ago
11

Math help plz...lots of pointsonly need #10 & 12....plz show work thx

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
7 0
I did the math on a word document; hopefully, the steps help. Remember to use a graphic calculator to solve it.

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My chemistry book is 8 years older than my Algebra book. In 6 years the chemistry book will be twice as old as the Algebra book.
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Answer:

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Step-by-step explanation:

Let

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x - 2x = 12 - 14

- x = - 2

Divide both sides by -1

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Check:

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Step-by-step explanation:

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