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Can someone help me on #7
asked
May 7, 2018
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Can someone help me on #7
Mathematics
middle-school
Takuhii
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4(5a-8) = 20a - 32. 20a - 32 + 2a = 22a - 32, which is not equal to 12a - 6. Mary is wrong.
Syck
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May 12, 2018
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Syck
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