An expression representing a chemical reaction by means of chemical symbols. For example in French an equation is defined as containing one or more variables while in English any equality is an equation. 7 2 10 1 That equation says.
An equation is simply a number sentence with a variable in the place of an unknown value.
If a 0 then the equation is linear not quadratic as there is no ax² term. What is on the left 7 2 is equal to what is on the right 10 1 So an equation is like a statement this equals that Here is another equation. We can see on the left side of the equal sign 4 6 and on the. An equation is a mathematical statement that two things are equal.