Equations

Last updated at April 16, 2024 by

An equation has an = sign

    2 + 3 = 5

    3x + 2 = 8

    4x = 8

    x/5 = 3

    9x − 4             Not an equation as it does not have = sign

    20x + 3 = 0

    3x – 5 < 0      Not an equation as it does not have = sign

 

Here,

2 + 3 = 5 is an equation

But it does not have a variable.

So, It is an equation without variables,

 

But here,

We will study equations with variables

 

 

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.