Question

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

PLZ SHOW WORK

Answer 1

substitute -1.3 for y into equation

x - x(-1.3) = 46
x + 1.3x = 46
2.3x = 46
x = 20  ←  abscissa of the point