Mathematics, 21.10.2020 05:01 einstein101
Here is a linear equation in two variables: 2x + 4y - 31 = 123. Solve the equation, first for x and then for y.
Answers: 3
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Here is a linear equation in two variables: 2x + 4y - 31 = 123.
Solve the equation, first for x and...
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