kroegermorgan kroegermorgan

02-08-2017
Mathematics

contestada

If 2x + 3z = 12, and z = -2, then x=6
true or false

Respuesta :

choixongdong choixongdong

02-08-2017

2x + 3z = 12 and z = -2, then x=6

2x + 3(-2) = 12
2x = 18
x = 9

answer

False

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