Question

If 2x +1 = – 2 then, x = -1​

Answer 1

Answer:

Yes you are right

Step-by-step explanation:

Because if 2x+1=-2 then, x = - 1 only

Answer 2

Answer:

Given, x = - 1

and

Equation , 2x + 1 = - 2

putting the value of x iN the equation :

$2( - 1) + 1 = - 2 \\ \\ = > - 2 + 1 = - 2 \\ \\ = > - 1 = - 2 \\ \\ = > - 1 + 2 = 0 \\ \\ = > 1 = 0$

hope it helps uH ✔