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What quantities can always be added or subtracted from both sides of an equation?
Identical quantities can be added (or subtracted) from each side. Each side can also be multiplied (or divided) by any quantity.
What makes two quantities proportional?
Any two non-zero quantities are always proportional. If the two quantities are X and Y, they are proportional to X/Y.
Do equation always sometimes or never has one solution?
an equation ---------- has a soultion? a)always B)sometimes C)never
When an odd number is subtracted from even number what is the result?
you will always have an odd number when you subtract an odd number from am even number
Is the graph of a linear equation is always a straight line?
Yes. That's why it's called a linear equation
What kind of quantities can always be added or subtracted from both sides of an equation?
Equal quantities.
Which quantities can always be added or subtracted from both sides of an equation?
Equal
What quantities can always be added or subtracted from both sides of an equation?
Identical quantities can be added (or subtracted) from each side. Each side can also be multiplied (or divided) by any quantity.
Can large quantities can always be added or subtracted from both sides of an equation?
The size of the quantities involved doesn't matter. As long as you add or subtract (or divide or multiply) the same number to or from both sides of the equation, then the two sides remain equal.
Quantities can always be added or subtracted from both sides of an equation?
Yes, the point is that if two terms (or sides of the equation) are equal, then they remain equal as long as you add or subtract the same amount, to or from both of them. It's very logical.
What are the two quantities are always conserved in nuclear decay equation?
Energy and electrical charge are two quantities that are always conserved in nuclear decay equation.
Does a positive subtracted from a negative equal a negative?
Always yes
What negative number and positive number subtracted equal positive 7?
A negative number subtracted by a positive number will always end up negative.
Why is the equation called the Equation?
An equation is called an equation because the root of the word 'equation' is the verb 'to equate'.That is, an equation says that two quantities are equal. This is the vital piece of information that a mathematician learns by inspecting an equation.Combining several pieces of such information like clues to a puzzle let mathematicians and engineers solve systems of equations for the variables involved, though this isn't always possible unless you have at least one equation for each variable.Algebraic methods all derive from what can be done to two equal quantities while keeping them equal, and algebraic substitution derives from the fact that the quantity substituted is equal to the expression replaced.
What is it called when an equation is always true?
In math, an equation that is always true is called an identity.
What a word of An equation that is always true?
Identity equation
What is an equation called that is not always true?
Seems to me like if it's not always true, then it's no equation.
