Explicación paso a paso:
2(3x - 7) = 4x - 6
6x - 14 = 4x - 6
6x - 4x = -6 + 14
2x = 8
x = 8/2
x = 4
Comprobación:
2(3(4) - 7) = 4(4) - 6
2(12 - 7) = 16 - 6
2(5) = 10
10 = 10
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Explicación paso a paso:
2(3x - 7) = 4x - 6
6x - 14 = 4x - 6
6x - 4x = -6 + 14
2x = 8
x = 8/2
x = 4
Comprobación:
2(3x - 7) = 4x - 6
2(3(4) - 7) = 4(4) - 6
2(12 - 7) = 16 - 6
2(5) = 10
10 = 10