Asked by Kristen
0.05x+0.25y=11
0.15x+0.05y=12
solve using the elimination method
0.15x+0.05y=12
solve using the elimination method
Answers
Answered by
MathMate
Multiply each equation by 20 to get integer coefficients. Then proceed to use elimination method to solve the equations. See following recent post for an example:
http://www.jiskha.com/display.cgi?id=1268525960
http://www.jiskha.com/display.cgi?id=1268525960
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