10-04-2017
Mathematics

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How do I do this help me

How do I do this help me class=

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MagicWays MagicWays

10-04-2017

You'd plug in -3 for y I. the first equation
then you'd add 10 to both sides of the equation
then it becomes: 7=7x
divide 7 by both sides
x=1

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