Question

x+3=2x-7 find the value of x

Answer 1

Step-by-step explanation:

$x + 3 = 2x - 7 \\ \\ x - 2x = - 7 - 3 \\ - x = - 10 \\ x = 10$

Answer 2

Answer:

=> The value of x is 10.

Step-by-step explanation:

Given that:-

$x+3=2x-7$

To find:- The value of the expression,

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

As we have,

=> $x+3=2x-7$

Subtract both sides by $3$, we get

=> $x+3-3=2x-7-3$

Simplifying it further, we get

=> $x=2x-10$

Now subtract both sides by $2x$,

=> $x-2x=2x-10-2x$

=> $-x = -10$

Divide both sides by $-1$, we get

=> $x = 10$

Hence, the required solution is 10.