obscorrea16
obscorrea16
20-01-2021
Mathematics
contestada
3x + 2y = 30
5x - 2y = 2
X=
Y=
Respuesta :
alexkensington249
alexkensington249
20-01-2021
Answer:
x=4 y=9
Step-by-step explanation:
add the equations
8x=32
x=4
20-2y=2
2y=18
y=9
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