Do you mean: Is (1,-5) a solution of the equation y = 2x - 7 ?
If so, then the answer is YES, since 2(1) - 7 = -5.
In other words, the point (1,-5) lies on the graph of the line with equation y = 2x - 7.
Jerard C.
asked • 09/18/213.1 Math question
Is (1, -5) a solution of 2x-7?
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