Respuesta:
x = 4
Explicación paso a paso:
10x - 8 = 20 + 3x
10x - 3x = 20 + 8
7x = 28
x = 28 / 7
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Verified answer
Respuesta:
x = 4
Explicación paso a paso:
10x - 8 = 20 + 3x
10x - 3x = 20 + 8
7x = 28
x = 28 / 7
x = 4