Question

- The equations x + 1 = 0 and 2x + 2 = 0 have the same solution.​

Answer 1

Answer:

Ya, both equations have same solution

i.e.x=-1

Answer 2

Answer:

aNSWER

Given equation is 2x+2=0

⇒2x=0−2

⇒x=

2

−2

=−1 .........(i)

Now lets see the options.

A) x−1=0

⇒x=1 ......(ii)

B) x+1=0

⇒x=−1 ......(iii)

C) x−2=0

⇒x=2 ......(iv)

D) x+2=0

⇒x=−2 ......(v)

Eqn (i) and eqn (ii) have the same solution,

Option B is the answer.

Step-by-step explanation:

hope it helps