DanyelaCelan
DanyelaCelan
01-02-2017
Mathematics
contestada
4(x+2)=20 what's the answer
Respuesta :
ceceMonkey
ceceMonkey
01-02-2017
You first have to distribute the problem, doing so you get 4x+8=20 subtract 8 from both sides to get 4x=12 divide both sides by 4 and you get x=3
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Willchemistry
Willchemistry
01-02-2017
4 ( x + 2 ) = 20
4 * x + 4 * 2 = 20
4 x + 8 = 20
4 x = 20 - 8
4 x = 12
x = 12 / 4
x = 3
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