Recent questions tagged substitution method

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4x+7y=13 2x-5y=-19
asked Mar 12, 2013 in Pre-Algebra Answers by anonymous | 1.2k views
0 answers
substitution for y=.5x+2 And 1.5x+y=42
asked Mar 11, 2013 in Algebra 1 Answers by anonymous | 543 views
1 answer
x-y=11 2x+3y=2
asked Mar 6, 2013 in Algebra 1 Answers by anonymous | 693 views
1 answer
how do you solve x+y=8 and 6x+3.8y=30
asked Mar 3, 2013 in Algebra 1 Answers by anonymous | 583 views
0 answers
substitution method for y=2x-3 and 3x+y=-13
asked Feb 22, 2013 in Algebra 1 Answers by anonymous | 450 views
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