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Simplify this expression: -2t +7 -(-t) + 9t?

2006-09-05 16:03:10 · 3 answers · asked by julie_clark@sbcglobal.net 1 in Education & Reference ➔ Homework Help

3 answers

8t+7

2006-09-05 16:08:05 · answer #1 · answered by michellegriffith7 2 · 0⤊ 0⤋

-2t +7 -(-t) + 9t = -2t + 7 + t + 9t = 8t + 7

2006-09-05 23:11:40 · answer #2 · answered by dior babe 3 · 0⤊ 0⤋

8t+7

2006-09-06 06:05:24 · answer #3 · answered by GirlsRGamers2 7 · 0⤊ 0⤋

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