Explicación paso a paso:
[tex]10x - 5 - 2x = 16 + 5x \\ 8x - 5 = 16 + 5 \\ 8x - 5x = 16 + 5 \\ 3x = 21 \\ x = \frac{21}{3} \\ x =7 [/tex]
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Explicación paso a paso:
[tex]10x - 5 - 2x = 16 + 5x \\ 8x - 5 = 16 + 5 \\ 8x - 5x = 16 + 5 \\ 3x = 21 \\ x = \frac{21}{3} \\ x =7 [/tex]