Respuesta :

Answer: 2 x 1 = 2. 2 + 1= 3. 3+2=5 so the answer is 5

AMIM14

Answer:

This question is solving of variables.

This can be done by the method of transposition'

Given:

2x + 1 = 19

We can transpose +1 to RHS to get

2x = 19-1

2x = 18

Now transposing 2 to RHS to get

x = 18/2

x = 9

Thus the value of x is 9