Respuesta:
4x + 6y = 34 × -3
-12× - 18y = -102
12x + 8y = 52 ya se elimina x
- 10y = -50
y = -50/-10 (fraccion)
y= 5
4x + 6y = 34
4x + 6(5) = 34
4x + 30 = 34
4x = 34 - 30
4x = 4
x = 4/4 (fraccion)
x = 1
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Respuesta:
4x + 6y = 34 × -3
-12× - 18y = -102
12x + 8y = 52 ya se elimina x
- 10y = -50
y = -50/-10 (fraccion)
y= 5
4x + 6y = 34
4x + 6(5) = 34
4x + 30 = 34
4x = 34 - 30
4x = 4
x = 4/4 (fraccion)
x = 1