Question

Page No
Date
Decide whether x = -1 is the solution
of gusen equation or not .
x-4=3​

Answer 1

Answer:

x-4=3

x=3-4

x=-1

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Answer 2

Answer:

I hope it will help

Step-by-step explanation:

if the answer to be X=-1 equal to X -4=3

Then it's wrong because of the following steps..

=x-4=3

=x=3+4

=x=7≠-1

so the answer is 7 which is not Equal to-1

hence,the following equation is not correct