A point with an ordinate –1.3 belongs to the graph of the equation x – xy = 46. Find the abscissa of this point.

1 answer:

6 0

Substitute -1.3 for y into equation

x - x(-1.3) = 46
x + 1.3x = 46
2.3x = 46
x = 20 ← <span>abscissa of the point</span>

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