9. Dan told his friend this riddle: “I am thinking of a number. Four times my number plus twice my number is eighteen. What number am I thinking of?" a. Write an equation that models Dan's statement. + - QAmmunity.org

9. Dan told his friend this riddle: “I am thinking of a number. Four times my number plus twice my number is eighteen. What number am I thinking of?" a. Write an equation that models Dan's statement. +

asked Feb 14, 2021 197k views

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