bluejay508 bluejay508

23-06-2016
Mathematics

contestada

3.8=1.9z-3.8 what does z equal

Respuesta :

23-06-2016

Add 3 to isolate y

3.8 + 3.8 = 1.9z - 3.8 + 3.8

7.6 = 1.9z

Divide by 1.9

4 = z

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