Respuesta:
8x + 10=7x + 13
8x-7x = 13-10
x = 3
Explicación paso a paso:
8×3+10=7×3+13
24+10 =21+13
34 = 34
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Respuesta:
8x + 10=7x + 13
8x-7x = 13-10
x = 3
Explicación paso a paso:
8×3+10=7×3+13
24+10 =21+13
34 = 34