tiffanyamber17 tiffanyamber17

13-07-2020
Mathematics

contestada

4x-1/2=x+7
Ah I need help I’m really not sure

Respuesta :

gcantiga44 gcantiga44

13-07-2020

4x - 1/2 = x + 7

4x - x - 1/2 = 7

3x - 1/2 = 7

3x = 7 + 1/2

3x = 7.5

x = 7.5 ÷ 3

x = 2.5

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