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can u explain too?

2007-10-02 08:35:04 · 1 answers · asked by Anonymous in Education & Reference Homework Help

1 answers

a - b = -22
a + b = -6

add

2a = -28

a = -14
b = 8

2007-10-02 08:40:34 · answer #1 · answered by Beardo 7 · 0 0

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