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OpenStudy (anonymous):
The square of a number is 12 less than 7 times the number. What is the number?
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OpenStudy (anonymous):
HI Welcome to Openstudy :) I can try to help you so let x be the number so it says there that "The square of a number is 12 less than 7 times the number. " so it will be like \(x^2=12-7x\) try evaluating this equation and solve for x. do you know how to do it?
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