John’s teacher gave him the following system of equations and asked him to find the point of intersection. 3x + 2 = y 2x – 3= y

Question

4 years ago

12

Select the ordered pair that represents the intersection of the lines represented by the two equations.

1 answer:

Galina-37 [17] · Answer 1 · 2021-12-22T10:34:05+03:00

7 0

1) to this case you must match both equations

3x+2 = 2x-3 ⇒3x-2x = -3-2⇒x= -5

now the value of x substitute it in the any of two equations, y = 3(-5)+2 = -13

and the other equation is the same value

y = 2(-5)-3 = -13

the point is ( -5,-13)