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Briana Bradford
Mathematics
25 December, 23:05
What expression is equal to 7 (3 - x) + 1?
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Kaylen Cruz
25 December, 23:25
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7 (3-x) + 1 ... first you're going to distribute
21-7x+1 ... then combine like terms
22-7x ... subtract 22 from both sides to get the variable X alone.
-7x=-22
x=3.14
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