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How would you calculate 7x + 1=68 with only one variable? (Working please)

User SilentNot
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Well if you're solving for x this would be rather simple. 7x +1=68   , then you'd minus 1 from both sides. 7x = 67   then divide 67 by 7. The answer isn't a whole number so x would either be 67/7 or 9.57.. etc. 
User Keithhatfield
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