Whatever is done on one side of the equation must be repeated on the other side of the equation to maintain balance and equality.
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An equality and equation are essentially the same thing. The equality between two expressions is represented by an equation (and conversely).
What role of operations that applies when you are solving an equation does not apply when your solving an inequality?"
you can just use multilecation to do division The division POE (property of equality) Allows you to divide each side of an equation by the same number. If I were solving for x in this equation, I would use the division POE -2x = 4 /-2 /-2 x = -2
The first step is to include an equality sign in it otherwise it is not an equation. If you mean: 4x = 1-11 then 4x = -10 and x = -10/4 So then: x = -2.5
It is the equality sign that makes it an equation because without the equality sign it would be an algebraic expression.