Arnulfo241 Arnulfo241

03-04-2014
Mathematics

contestada

If a+b=6 and a-b = 4, what is the value of 2a + 3b?

Respuesta :

MathG33k MathG33k

03-04-2014

a = 5
b = 1
(2*5) + (3*1) =
10 + 3 =
13

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