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Mathematics, 26.08.2021 06:10 applejulianamoreno

En la ecuación Ax + 7 = Bx + 4, donde A y B son números reales distintos de 0. Entonces, ¿cuál debe ser el valor de (B – A) para que la solución de x en la ecuación sea 3? PD: La respuesta es 1, necesito la resolución del problema.

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En la ecuación Ax + 7 = Bx + 4, donde A y B son números reales distintos de 0. Entonces, ¿cuál debe...
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