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Mathematics, 27.06.2019 03:30 jjtfeb11
Consider this equation and the steps taken to solve it. –9(a – 5) = –18 (distribute) –9a + 45 = –18 (subtract 45) –9a = –63 (divide by –9) a = 7 what steps might you take to verify the solution? check all that apply. substitute 7 for a. pick any value for a and substitute. simplify the equation after substituting the value for a. verify that a = 7 is correct when the result is a true statement. verify that a = 7 is correct when the result is a false statement.
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Consider this equation and the steps taken to solve it. –9(a – 5) = –18 (distribute) –9a + 45 = –...
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