Respuesta:
[tex]2(x - 5) + 4(x + 1) = 36[/tex]
[tex]2x - 10 + 4 x+ 4 = 36[/tex]
[tex]6x - 6 = 36[/tex]
[tex]6x = 36 + 6[/tex]
[tex]6x = 42[/tex]
[tex]x = \frac{42}{6} [/tex]
[tex]x = 7[/tex]
Saludos
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Respuesta:
Hola.
[tex]2(x - 5) + 4(x + 1) = 36[/tex]
[tex]2x - 10 + 4 x+ 4 = 36[/tex]
[tex]6x - 6 = 36[/tex]
[tex]6x = 36 + 6[/tex]
[tex]6x = 42[/tex]
[tex]x = \frac{42}{6} [/tex]
[tex]x = 7[/tex]
Saludos