leesoyoung leesoyoung

01-04-2020
Mathematics

contestada

- 1/3 (9x - 27) = 15 what is the 2 step of this 2 step equation

Respuesta :

ujalakhan18 ujalakhan18

01-04-2020

Answer:

x= -2

Step-by-step explanation:

-1/3(9x-27)=15

Multiplying both sides by -3

9x-27=15×(-3)

9x-27=-45

Now

Add 27 to both sides

9x=-45+27

9x=-18

Divide both sides by 9

x= -2

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