Y = 2X
Variables are X and Y
If X = 2, then Y = 4
If X = 3, then Y = 6
and so forth. If you vary one then he other changes. Their values are variable.
Chat with our AI personalities
well, an equation with one variable is a one step equation and an equation with more than 2 variables is a multi-step equation
An equation with two variables . . . seriously!An equation with one variable can be can be solved, but when there are two variables, you need two equations. This is called a system of two equations in two variables.Three equations in three variables, etc.
Plot the solution of the equation for various variables in the equation
It is still an equation.
An equation is a mathematical statement that may (or may not) be true, defined for some variables. Solving an equation is finding those values of the variables for which the equation or statement is true.