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Answers (1)
subtract 43 from both sides 9.65n=58-43+8.40n 9.65n=15+8.40n subtract 8.40n from both sides 9.65n-8.40n=15 1.25n=15 divide it by 1.25 n=12 go back to the equation and plug in 12 9.65(12)+43=8.40(12)+58 158.8=158.8 There are infinity many solutions to this
