xXMindovermatterXx xXMindovermatterXx

07-04-2017
Mathematics

contestada

Solve 3x-x+2=12
A) -5
B) 4
C) 7
D) 5

Respuesta :

Kyutiedask10 Kyutiedask10

07-04-2017

First add the common factors, in this case 3x and -x to get 2x, now subtract 2 from both sides to leave x by itself and you will get 2x=10,now divide by 2 to get x isolated and you will get x=5

Hope this helps

Answer Link

JamiaEast JamiaEast

07-04-2017

D) 5 is the answer
Yup

Answer Link

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