Question

The solution of the equation 2x + 3 = 9 is:​

Answer 1

Answer:

$2x + 3 = 9 \\ \\ 2x = 9 - 3 \\ \\ 2x = 6 \\ \\ x = \frac{6}{2} \\ \\ x = 3$

Answer 2

Answer:

=> x = 3

Step-by-step explanation:

Given that:-

$2x + 3 = 9$

To find:- The value of the expression:

Here we will use the transposition method.  

As we have,

=> $2x + 3 = 9$

Now, subtract $3$ on both sides we get

=> $2x + 3 -3= 9-3$

By simplifying it further, we get

=> $2x = 9-3$

Subtract the numbers, we get

=> $2x =6$

Divide both sides by $2$, we get

=> $x = 3$

Hence, the required solution is 3.