MatemáticasBásico1 respuestas

- {4(d + 3) - 5[3d - 2(2d + 7)] - 8]} = 10d - 6?

- {4(d + 3) - 5[3d - 2(2d + 7)] - 8]} = 10d - 6.

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Fernandatkm
7

= (4d + 12 - 8 - 5( - 2 * 2d - 14 + 3d)) = - 10d + 6 = ( 4d + 4 - 5( - 4d + 3d - 14)) = - 10d + 6 = (4d + 4 - 5( - 1d - 14)) = - 10d + 6 = (4d + 4 - 5( - d - 14)) = - 10d + 6 = (4d + 4 + 5d + 70) = 10d + 6 = (9d + 74) = - 10d + 6 = 9d + 74 = - 10 + 6 = 9d = - 10d - 68 = 19d = - 68

d = - 68 / 19.

- JotaVM.