Patrickdeshawns Patrickdeshawns

17-11-2014
Mathematics

Answered

3x~6y=~3

2x+4y=30

Elimination using multiplication

Verified Answer :

17-11-2014

\(\left \{ {{3x-6y=-3\ \ |*2} \atop {2x+4y=30\ \ | *(-3)}} \right. \\\\ \left \{ {{6x-12y=-6} \atop {-6x-12y=-90}} \right. \\+----\\elimination\\\\ 0 eq -69\\\\There\ are\ no\ solutions\)

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