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Solve 5x+7+2x= and Explain
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Mar 13, 2018
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Solve 5x+7+2x= and Explain
Mathematics
middle-school
Adam Dempsey
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Adam Dempsey
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5x+7+2x
=(5x+2x)+(7)
answer: =7x+7
Aaron Makubuya
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Mar 13, 2018
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Aaron Makubuya
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3
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5x + 7 + 2x = 0
7x + 7 = 0
7x = -7
x = -7/7
x = -1
Manachi
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Mar 19, 2018
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Manachi
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