One, the value five.
only one value will make the equation true: 2x = 5 x=5/2 x=2.5
that would be limited to 3 and -3 for values of x
7
In an equation, the letters represent variables that can take on different values. Each letter represents a specific quantity or value that is being referred to in the equation. The goal is to solve for these variables to determine their values and make the equation true.
4.6457513110645907 -0.6457513110645907
The question does not make sense because it has what appears to be an equation but which contains two "equals"!The question does not make sense because it has what appears to be an equation but which contains two "equals"!The question does not make sense because it has what appears to be an equation but which contains two "equals"!The question does not make sense because it has what appears to be an equation but which contains two "equals"!
It is the set of values for all the variables in the equation which make the equation true.
If: 5 = x-y Then: y = x-5
A solution to an equation is a set of values for the variables in the equation which make it true.
They are called the "solutions" of the equation.
You could put the equation in slope-intercept form or in parent linear function or even make a table of values.
a solution