Question

Is -5 a root of equation x-7=1?Justify​

Answer 1

Answer:

put x equal to -5 in x - 7 = 1

then -5-7= -12≠ 1

hence-5 is not a root of the given equation

Answer 2

Answer:No

Step-by-step explanation:

-5-7≠1

-12≠1

LHS≠RHS

-5 is not the root of the given equation