Solve the system by substitution method
x=-4y+4
3x-7y=-7...
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Hundred and tens tables to make 430 in five different ways
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Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see
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Mathematics, 06.05.2020 02:34
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Mathematics, 06.05.2020 02:34
Mathematics, 06.05.2020 02:34
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