Question

the equation involving only one variable in first order is called a​

Answer 1

Answer:

An equation involving only one variable of the first order is called a​ linear equation in one variable.

Step-by-step explanation:

Linear equations:-

• Linear equation in one variable: An equation involving only one variable in the first order is called a​ linear equation in one variable or a simple equation.
• The general form of the linear equation is ax + b = 0, where a and b are constants.
• Notice that the degree of x is one or the equation is of the first order.
• The linear equation in one variable has maximum one variable.

According to the question,

An equation involving only one variable of the first order is called a​ linear equation in one variable.

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Answer 2

The equation involving one variable in first order is called a Linear equation in one variable.

Linear equation- An equation where the highest power of the variable is one and which involves a constant is called a Linear equation.

The graph of the linear equation is always a straight line.

Generally we study three types of linear equation.

• Linear equation in one variable.
• Linear equation in two variables.
• Linear equation in three variables.

Linear equation in one variable is of the form:

$Ax+b=0$

• Where x is the variable
• A is the coefficient of the variable
• b is a constant

A cannot be zero in above equation.

$eg 3x+5=0$

Linear equation in two variables is of the form:

$Ax+ By+c= 0$

• A and B are coefficients of variables x and y
• c is a constant

A and B cannot be zero in above equation.

$eg 3x+4y+8=0$

A Quadratic equation is the one in which the highest power of the variable is two.

Further links-

https://brainly.in/question/28740212

https://brainly.in/question/22194098

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