Math, asked by anjali2894, 1 year ago

solve the following equations , 6x=21-x

Answers

Answered by samridhi34

6x +x=21
7x =21
x=21/7
x=3

chetan8137: x us side jaake plus ka ho jayega fir 7x =21 ho jaayega

anjali2894: 16

chetan8137: f8r 7 ko 21 se cut kr do

anjali2894: answer

samridhi34: chetan are you giving the answer of 1 question

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samridhi34: ok friend but i am just giving her answers of her questions

Answered by Choudharipawan123456

Answer:

=> The value of x is 3.

Step-by-step explanation:

Given that:-

$6x=21-x$

To find:- The value of the expression,

For solving this expression, we must apply the transposition method:

As we have,

=> $6x=21-x$

Rearranging the terms, we get

=> $6x=-x+21$

Now add both sides by $x$ , we get

=> $6x+x=-x+21+x$

Simplifying it further, we get

=> $7x = 21$

Divide both sides by $7$ ,

=> $x = 3$

Hence, the required solution is 3.

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