LiNEAR COMBINATION HELP!!?

heres the problem:

5x - 8y = 10
6x - 7y = -1

thx!

2007-02-20 16:39:53 · 1 answers · asked by some random girl 1 in Education & Reference ➔ Homework Help

1 answers

5x - 8y = 10
6x - 7y = -1
----------------------
-35x+56y=-70
48x-56y=-8
------------------------------
13x=-78

x=-6

6*6-7y=-1
36+1=7y
37=7y

y=37/7

2007-02-20 18:24:56 · answer #1 · answered by iyiogrenci 6 · 0⤊ 0⤋

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