taralease806 taralease806

17-03-2022
Mathematics

contestada

Six times the sum of a number and twelve is equal to nine times the number minus twelve what’s the number

Respuesta :

reinhard10158 reinhard10158

17-03-2022

Step-by-step explanation:

6×(x + 12) = 9×x - 12

6x + 72 = 9x - 12

84 = 3x

x = 28

the number is 28.

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