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14-07-2020
Mathematics

contestada

4x+23=9x-7
Solve for x

Respuesta :

gcantiga44 gcantiga44

14-07-2020

Answer:

x = 6

Step-by-step explanation:

4x + 23 = 9x - 7

23 = 9x - 4x - 7

23 + 7 = 5x

30 = 5x

30 ÷ 5 = x

6 = x

x = 6

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