Sopranoturner Sopranoturner

13-01-2020
Mathematics

contestada

What is 2x + 10 + x -4 = 21

Respuesta :

jyotisharma2002 jyotisharma2002

13-01-2020

Answer:

5

Step-by-step explanation:

3x+6=21

3x=15

x=5

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