AlphaSergeant12 AlphaSergeant12

03-11-2016
Mathematics

contestada

3×-18=42 Solve for x!

Respuesta :

texaschic101 texaschic101

03-11-2016

3x - 18 = 42
3x = 42 + 18
3x = 60
x = 60/3
x = 20

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