Question

solve for x, 2x - 7= 14 -x​

Answer 1

Answer:

x = 7

Step-by-step explanation:

2x +x (by transposing )

2x+x = 14+7

3x = 21

= x = 21/ 3 = 7

Answer 2

Answer:

=> The value of x is 7.

Step-by-step explanation:

Given that:-

$2x - 7= 14 -x$

To find:- The value of the expression,

To solve this expression, we have to use the transposition method:

As we have,

=> $2x - 7= 14 -x$

Now, rearranging the terms:

=> $2x - 7= -x+14$

Now add both sides by $7$, we get

=> $2x - 7+7= -x+14+7$

Simplifying it further, we get

=> $2x = -x +14+7$

Add the numbers, we get

=> $2x = -x + 21$

Now add both sides by $x$, we get

=> $2x+x = -x +21+x$

=> $3x = 21$

Divide both sides by $3$, we get

=> $x = 7$

Hence, the required solution is 7.