Question

What is the value of the x variable in the solution to the following system of equations?
2x + 3y = 4
x - 2y = -5

Answer 1

2x + 3y = 4
2x = 4- 3y
x = (4- 3y)/2

x - 2y = -5

(4- 3y)/2 - 2y = -5
y=2
x=-1

Answer 2

2x + 3y = 4
x - 2y = -5
-> ( -1, 2)