jasmin33 jasmin33

01-03-2017
Mathematics

contestada

Write an equation to find the number. Solve. Nine times a number subtracted from 6times the number is equal to-21.

Respuesta :

texaschic101 texaschic101

01-03-2017

6x - 9x = -21
-3x = - 21
x = -21 / -3
x = 7

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