isseabdira1944 isseabdira1944

03-02-2020
Mathematics

contestada

7x-9+3x=2x+18-x submit i want an answer please

Respuesta :

03-02-2020

Answer:

x = 3

Step-by-step explanation:

7x - 9 + 3x = 2x + 18 - x

10x - 9 = x + 18

10x - x = 18 + 9

9x = 27

x = 3

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sarahhh148 sarahhh148

03-02-2020

X is equal to 3 cdjjsjajakaa

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