Cbell625 Cbell625

12-09-2014
Mathematics

contestada

How do I solve 4a-3=2a+7

Respuesta :

12-09-2014

1). Subtract 2a from each side. 2a - 3 = 7

2). Add 3 to each side: 2a = 10

3). Divide each side by 2 : a = 5

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