How do you find the coordinates of the x intercept for this equation? x + 5y = 15 To find the xintercept, put 0 in for y, because at the xintercept (where the line
crosses the xaxis) the ycoordinate is 0 x + 5y = 15 x + 5(0) = 15 {substituted 0 in for y} x = 15 {multiplied 5 by 0} x = 15 {the xintercept} (15,0) {where the line crosses the xaxis}  Algebra House
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