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5 votes
Write the following using algebraic notation, using the letter x for any

unknown numbers:
think of a number, double it, then add fifteen.

User Gander
by
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1 Answer

3 votes


= x * 2 + 15 \\ = 2x + 15

DOUBLING IT MEANS MULTIPLYING IT BY 2

THEN ADD 15 AS SHOWN ABOVE.

HOPE THIS HELPS

User Yulia V
by
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