Question

Which of the following is not a linear equation in two variables? A] 4m+3n=12, B] root 2x+root 5y=18,C]1/x-y=7,D]3x-4y+5=0​

Answer 1

Answer:

Every equation is example of linear equation in two variable

Answer 2

Concept introduction:

General form of linear equation in two variable is $ax+by+c=0$ where a, b, c are coefficient.

Explanation:

Given that, four equations.

We have to find, which of the give equation is not linear equation.

According to the question,

$\frac{1}{x} -y=7$ is not in the form of linear equation in two variable.

Final Answer:

C) $\frac{1}{x} -y=7$

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