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Ricardo Carrillo
Mathematics
28 July, 00:14
What is 15 (2x - 3y + 5x) = ?
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Myla Green
28 July, 00:33
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Answer: 105x + - 45y
Step-by-step explanation: Since there are three terms inside the parentheses in this problem, the 15 distributes through all three terms.
Before distributing however, change the - 3y to plus a negative 3y.
So we have 15 (2x) + 15 (-3y) + 15 (5x).
This simplifies to 30x + - 45y + 75x.
Now combine like terms to get 105x + - 45y.
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