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When the equation represents a horizontal line.

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Q: When is a linear equation an identity?
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Related questions

What is y equals 2x?

An identity. If you add y to both sides, you get 2x = 2y x = y


Is a linear equation the same as a function?

No a linear equation are not the same as a linear function. The linear function is written as Ax+By=C. The linear equation is f{x}=m+b.


What is 306g is equal too 22.5?

It appears to be a linear equation in the variable, g.It appears to be a linear equation in the variable, g.It appears to be a linear equation in the variable, g.It appears to be a linear equation in the variable, g.


How do you figure out if an equation is a linear equation?

An equation is linear if the highest power of the unknown in the equation is 1for example an equation with just a variable to the power one such as x, y and so on is linear but one with x2, y2 and above is not linear


Why are linear equation named linear equation?

Y = 5X - 3It form a linear function; a line.


What are the zeros of a linear equation?

A linear equation can have only one zero and that is the value of the variable for which the equation is true.


If an equation is an identity how many solutions does it have?

An identity equation has infinite solutions.


Is the equation 3s equals 2t linear or nonlinear?

A linear equation has no higher powers than 1. This is linear.


Is linear function the same as linear equations?

No a linear equation are not the same as a linear function. The linear function is written as Ax+By=C. The linear equation is f{x}=m+b.


Is this equation linear or nonlinear y0?

linear (A+)


Definition of linear equations?

A linear equation an equation whose graph is a line. A linear equation is made up of two expressions set equal to each other.


How can the degree of the equation tell us if the equation is linear or not?

A linear equation always has a degree of one because the slope has to be constant to form a line. So, x + 7 is linear, 7 - x is linear, 4x - 3.7 is linear, but anything with x2 , etc. is not linear.