Question

3x-2y=16 5x+4y=12. Método de igualación

Answer 1

3x-2y=16(4)
5x+4y=12(2)

12x-8y=64
10x+8y=24
---------------------------------
2x.....0=88

2x=88
x=88/2
x=44valor-deX

5x+4y=12
5(44)+4y=12
220+4y=12
4y=12-220
4y=208
y=208/4
y=52valor-de-Y