Respuesta:
2,5 y 7
Explicación paso a paso:
L = 4A - 3
L + A = 19
2(4A - 3 + A) = 19
10A - 6 = 19
10A = 25
A = 2, 5
L = 4. 2,5 - 3
L = 10 - 3
L = 7
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Respuesta:
2,5 y 7
Explicación paso a paso:
L = 4A - 3
L + A = 19
2(4A - 3 + A) = 19
10A - 6 = 19
10A = 25
A = 2, 5
L = 4. 2,5 - 3
L = 10 - 3
L = 7
2,5 y 7