Question

Q. 11 Which of the following is an equation in a variable?
(a) 2 <10
(b) 3 > 12
"C) x-1=0
(d) 2 + 3 = 3+2.​

Answer 1

Answer:

x+2=9

x=9+2

x=11

Step-by-step explanation:

now x-2=9gucuvuvuvhjhbvvhh

hubuhuhj

hivibh

Answer 2

c)x-1=0

alphabets are called variables

and numbers are called constant