Question

A coordinate plane with four quadrants shows the x-axis ranging from negative 5 to 15 in increments of 1 and the y-axis ranging from negative 10 to 10 in increments of 1. A solid line and a dotted line intersect each other. The equation of the solid line is 2 x plus y equals 15. The equation of the dotted line is y equals negative x plus 5. The intersection of both lines is shown at positive 10 on the x-axis and negative 5 on the y-axis in quadrant 4.
Find the coordinates of the intersection point that solves the system of these two linear equations in two variables: 2x+y=15
and y=−x+5
.

(1 point)
Responses

(−10, 5)

left parenthesis negative 10 comma 5 right parenthesis

(10,−5)

left parenthesis 10 comma negative 5 right parenthesis

(−5, 10)

Answer 1

(10, −5)