Question

Solve x and y using substitution method. x+2-3=0 ; 3x-2y+7=0

Answer 1

Answer:

x=1. y= -5

Step-by-step explanation:

x+2-3=0

x-1=0

x=1

3x-2y+7=0

3(1)-2y+7=0

3+2y+7=0

10+2y=0

2y= -10

y= -5

Answer 2

Answer:

Correct option is

A

(−1,2),(5,−1),(−3,−1)

Plotting the equation x+2y=0,3x−2y+7=0 andy+1=0. in the graph we get,the vertices of the triangle are (−1,2),(5,−1) and (−3,−1)..