Respuesta:
x=3
Explicación paso a paso:
∝ + 5 + 3∝ + 7 = 2∝ + 18
4∝ + 5 + 7 = 2∝ + 18
4∝ + 12 = 2∝ + 18
4∝ - 2∝ = 18 - 12
2∝ = 6
∝ = 6 ÷ 2
∝= 3
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Verified answer
Respuesta:
x=3
Explicación paso a paso:
∝ + 5 + 3∝ + 7 = 2∝ + 18
4∝ + 5 + 7 = 2∝ + 18
4∝ + 12 = 2∝ + 18
4∝ - 2∝ = 18 - 12
2∝ = 6
∝ = 6 ÷ 2
∝= 3
Respuesta:
∝ = 3