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Solve 5x2 - 55 equals 90?

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โˆ™ 2010-06-22 05:02:02

Best Answer

1) 5x2-55=90

+55 +55

2) 10x=145

/10 /10

x=14.5

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โˆ™ 2010-06-22 05:02:02
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