Halla el valor de "x"
26 X
+9 -11 +16
A) 60 B) 50 C) 40 D) 80
26 X
+9 -11 +16
A) 60 B) 50 C) 40 D) 80
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Explicación paso a paso:
[tex]26x + 9 = 35[/tex]
[tex]35 - 11 = 24[/tex]
[tex]24 + 16 = 40 x[/tex]