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1. By which, either an ordered pair or an integer, a solution of a linear equation in two variables is always given? 2. Is it true that the graph of the linear equations X + 2 Y equal to 7 passes through the point (0,7)? |
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Answer» 1. By which, either an ordered pair or an integer, a solution of a linear equation in two variables is always given? 2. Is it true that the graph of the linear equations X + 2 Y equal to 7 passes through the point (0,7)? |
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