yngarciamartinez yngarciamartinez

19-12-2019
Mathematics

contestada

3x+9+8x-6+7x-2=73 what is the value of x

Respuesta :

skandzhichka2005 skandzhichka2005

19-12-2019

Answer:

x=4

Step-by-step explanation:

First you add the values with x and theese without x:

(3x+8x+7x)+(9-6-2)=73

18x+1=73

Then you subtract (-1) from both sides:

18x=72

And then you divide by 18:

x=72:18=4

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