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Mathematics, 28.07.2019 10:00 flyingcerberus1408
The sum of a number and 5 times a second number is represented by the equation a+5b=19 . the sum of half of the first number and twice the second number is represented by 12a+2b=8 . what is the first number (a) and what is the second number (b)
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The sum of a number and 5 times a second number is represented by the equation a+5b=19 . the sum of...
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