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I don't understand how to do this problem. help ? ( number 13)
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I don't understand how to do this problem. help ? ( number 13)
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Aug 16, 2018
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I don't understand how to do this problem. help ? ( number 13)
Mathematics
high-school
Tessa
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Tessa
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5x- 10 = 20
5x -10 +10 = 20 +10
5x = 30
5x/5 =30/5
x = 6
Hvelarde
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Aug 22, 2018
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Hvelarde
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