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How do you know if an equation is equivalent?

In: Math and Arithmetic, Algebra [Edit categories]

Answer:

An equation is equivalent to another equation, if they have the same solution.

First answer by Anthonya1g. Last edit by AmazingMath. Contributor trust: 134 [recommend contributor ]. Question popularity: 1 [recommend question].

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How do you know when an equation is a linear equation?
There are two uses of the word "linear" in math. The first is simple: linear function is one who's graph is a straight line. This happens when the highest power of a polynomial x is 1, ie no terms...
What is equivalent equation?
Two equations are said to be equivalent if and only if they have the same solutions. y = (x - 3)2 + 5
How will you know if an equation is really an equation?
you will know if it has an equals sign in it which makes both sides of the equations equal i.e.4x-1=2x+8 or 5y-4=y+6, you can actually work these ones out!n Hope this helped:):):)
Write an equivalent equation.?
3(x - 2) = 3x - 6 It is true for all values of x, and this is called an identity. If it is true only for some values it is called a conditional equation; for example x^2 - 2x - 3 = 0 is only true...
How do you know if a value a is a solution to an equation?
If this value a satisfy the equation, then a is a solution for that equation. ( or we can say that for the value a the equation is true)