SuperKirstJ SuperKirstJ

13-04-2018
Mathematics

contestada

solve each system by elimination. substitution by multiplication

solve each system by elimination substitution by multiplication class=

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MrGumby MrGumby

18-04-2018

m = 135/19 and n = -5/19

You have to give them like terms so that when you eliminate they cancel out and you can solve. The easiest way to do so is by multiplying the top equation by -4 and the bottom by 3.

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Can someone please help me -3x+7-7x=37