Explicación paso a paso:
[tex] {2}^{x + 2} \times {2}^{x - 4} \times {2}^{x + 10} = {2}^{x + 12} \\ {2}^{3x + 8} = {2}^{x + 12} \\ 3x + 8 = x + 12 \\ 3x - x = 12 - 8 \\ 2x = 4 \\ x = 2[/tex]
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Explicación paso a paso:
[tex] {2}^{x + 2} \times {2}^{x - 4} \times {2}^{x + 10} = {2}^{x + 12} \\ {2}^{3x + 8} = {2}^{x + 12} \\ 3x + 8 = x + 12 \\ 3x - x = 12 - 8 \\ 2x = 4 \\ x = 2[/tex]