Question

Draw a graph of a equation x+y=5 and 3x-2y=0 on the same graph paper find the coordinates of the point whose the two lines intersect

Answer 1

Answer:

Intersection point= (2,3)

Step-by-step explanation:

Take equation 1:

x+y=5

y=5-x

Substitute 5-x in the place of y in equation 2:

3x-2(5-x)=0

3x-10+2x=0

5x=10

x=2

Substitute the value of x in equation 1:

2+y=5

y=3

Hence, the intersection of these two equation is (x,y)=(2,3).