Respuesta:
Explicación paso a paso:
2× + 23 = 5 ( × + 10)
2× + 23 = 5 × + 50
2x - 5x = 50 - 23
-3x = 27
x = 27 : (-3)
x = - 9
x = -9
2x + 23 = 5 (x +10)
2x + 23 = 5x + 50
23 - 50 = 5x - 2x
-27 = 3x
-9 = x
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Verified answer
Respuesta:
Explicación paso a paso:
2× + 23 = 5 ( × + 10)
2× + 23 = 5 × + 50
2x - 5x = 50 - 23
-3x = 27
x = 27 : (-3)
x = - 9
Respuesta:
x = -9
Explicación paso a paso:
2x + 23 = 5 (x +10)
2x + 23 = 5x + 50
23 - 50 = 5x - 2x
-27 = 3x
-9 = x