Question

Which of the following is not linear equation in one variable-

3x+5=0
3(x+y)=0
3z+2=0
3y+5=0​

Answer 1

Step-by-step explanation:

Consider the given equation.

2x−1=23

Here, only one variable is given and highest order of the variable is 1. Therefore, this is a linear equation in one variable.

Consider the given equation.

x+3y=5

Here, highest degree of the variables is 1, but there are two variables, x and y. Therefore, this is not a linear equation in one variable.

Consider the given equation.

a=0

Here, only one variable is given and highest order of the variable is 1. Therefore, this is a linear equation in one variable.

Answer 2

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