Question

6x = 21-x, Please give the answer with process.​

Answer 1

Answer:

x=3

Step-by-step explanation:

6x=21-x

> 6x+x = 21

> 7x =21

> x= 21/7

= 3

so, x=3

Answer 2

Step-by-step explanation:

6x+x=21

7x=21

x=21/7

x= 3

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