cupcake3103670
23.06.2019 •
Mathematics
One number is 3 less than teice another. if their sum is 39, find the numbers.which of the following systems of the equations represents the word problem
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Ответ:
Answer
x =5
x = -2/5
x -5 =0 5x +2 =0
x = 5 x = -2/5