Question

Which of the following is linear equation in one variable
a) x+y=2 b) . x2 +x+5. c) x+3=5 d) None

Answer 1

Answer:

c)

Step-by-step explanation:

x+3=5

cause there is only one variable

and the degree is also 1 (exponent)

hope this helps you

Answer 2

Answer:

D) None is the answer.

Step-by-step explanation:

Because, A linear equation is an equation of a straight line, written in one variable.