HyperPro195
HyperPro195 HyperPro195
  • 24-10-2017
  • Mathematics
contestada

what is d + 3 = 2(9 - d)

Respuesta :

sixto21690
sixto21690 sixto21690
  • 24-10-2017
its 7 because i did this
Answer Link
taniaorozco
taniaorozco taniaorozco
  • 24-10-2017
d + 3 = 2(9 - d)

d + 3 = 18 - 2d

d = 18 - 2d - 3

d = -2d + 15

3d = 15

d = 5

hope this helped, God bless!
Answer Link

Otras preguntas

What is the hypotenuse? 68km 51km c
Hernandez's parents were farm workers, A former B server dairy D migrant
Um cubo fechado com 1 m3 de um líquido (d=0,8;  =21 000 kgf/cm2 ) é submetido a um aumento de pressão de 20107 N/m2 . Calcule, no Sistema Internacional, as se
can someone help me with this, i have a hard time doing math it would really be nice if you could help me
What determines whether a metamorphic rock is foliated or nonfoliated?
Find f(x) if it is known that f(x-2)=2x-4
Ight Ight please answer please please!!
Please help, answer all 3 please ASAP!!!!! A. Graph the piece-defined function. B. What is the domain and range of the function?
Literature review is a detailed description of the procedures that will be used to investigate your topic or problem. (T,F)
1- Calcium Hydroxide + Calcium Bicarbonate 2- Calcium Bicarbonate + Sodium Carbonate 3- Calcium Sulphate + Sodium Carbonate 4- Sodium compound + Calcium Sulph