Substitution or elimination.
-3x+2y=23
5x+2y=-17
don't give me the answer!...
Mathematics, 28.09.2019 12:50, litttyyyu33411
Substitution or elimination.
-3x+2y=23
5x+2y=-17
don't give me the answer! can you just explain a little
Answers: 1
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