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I need help with #28-31 please
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Jul 21, 2018
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I need help with #28-31 please
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John Fu
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(28) 2x+10+x-4=21
(29) 3x-16+4x-8=60
(30) 2x-8+3x-10=17
Korayem
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Jul 26, 2018
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