Kiaragonzalezz Kiaragonzalezz

25-01-2015
Mathematics

contestada

What does 4a+(9a+3) equal

Respuesta :

25-01-2015

im assuming this equation is set equal to 0 because you gave no indication of what it is set to.
4a+1(9a+3)=0
4a+9a+3
13a=-3
a=-3/13

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Kirbymaster63 Kirbymaster63

25-01-2015

4a+(9a+3)=0
4a+9a+3=0
13a+3=0
13a=-3
a=-3/13
a=-0.23

Answer Link

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