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Giovanna Kramer
Mathematics
23 June, 14:38
Y=3x-4; y=4+x substitution
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Jamari Nash
23 June, 14:55
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Step-by-step explanation:
3x-4=4+x
3x-x=4+4
2x=8
x=8/2=4
x=4
Y=4+4
Y=8
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