Question

por favor alguien me ayuda a resolver esta ecuacion:
2x+3y=6
x-2y=3

Answer 1

3x + 2y = -6 ==> 2y = -6 -3x ==> y = (-6-3x) /2
-6x + 2y = -6 ==> 2y = -6 +6x ==> y = (-6 +6x) /2

(-6 -3x) /2 = (-6+6x)/2
x = 0

3x +2y = -6
3*0 +2y = -6
y = -3