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What is the difference between -5x + 7 and 3x - 2
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What is the difference between -5x + 7 and 3x - 2
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Mar 11, 2018
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What is the difference between -5x + 7 and 3x - 2
Mathematics
middle-school
WhiteKnight
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-5x+7=3x-2
-5x+7-3x+2=0
-8x+9=0
-8x=-9
x=-9/-8
x=9/8=1.125
Rick Kukiela
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Mar 11, 2018
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Rick Kukiela
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(-5x+7) - (3x-2) = 8x + 9.
Ramiramilu
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Mar 15, 2018
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Ramiramilu
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