SOLUTION: Please help I haven't used algebra in 15 years i'm going back to school in the fall and if I answered this correctly then the book I'm reading is helping.
6+(+2)-(+5)-(-4)
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Algebra.Com
Question 874848: Please help I haven't used algebra in 15 years i'm going back to school in the fall and if I answered this correctly then the book I'm reading is helping.
6+(+2)-(+5)-(-4)
my answer at first was -1
after redoing it several times i came up with 7
thank you
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
6+(+2)-(+5)-(-4) = 6 + 2 - 5 + 4 = 7
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