Mathematics, 05.12.2020 23:10 makayladurham19
Noah wanted to check his solution of x=145 for equation 12(7xβ6)=6xβ10. Substituting 145 for x, he writes the following:
12(7(145)β6)=6(145)β10
(7(145)β6)=12(145)β20
5(7(145)β6)=5(12(145)β20)
7β
14β6=12β
14β20
98β6=168β20
92=148
Is the correct solution x = 14/5?
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Explain why you chose your response in the above question.
Answers: 1
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Noah wanted to check his solution of x=145 for equation 12(7xβ6)=6xβ10. Substituting 145 for x, he w...
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