Mathematics, 12.10.2019 09:30 anthonyvargas8780
The sum of two numbers is 40. the second number is 5 less than twice the first number. let x represent the first number and let y represent the second number. what is the value of the first number? use the table to guess and check. 15 20 25 30
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The sum of two numbers is 40. the second number is 5 less than twice the first number. let x represe...
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