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11-09-2020
Mathematics

contestada

Make ”a” the subject of the formula 9a-8=2(a-b)

Respuesta :

meredith48034 meredith48034

12-09-2020

Answer:

Step-by-step explanation:

9a - 8 = 2a - 2b

7a - 8 = -2b

7a = 8 - 2b

a = (8 - 2b)/7

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