Equations with linear expressions in one variable only are called ...................... in one variable.

Are linear equations only in one variable?

Question 8

In the following question out of the four options only one is correct, write the correct answer.

Linear equation in one variable has:

(a) only one variable with any power.

(b) only one term with a variable.

(c) only one variable with power 1.

(d) only constant term.