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What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28?
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∙ 10y ago
Yes that is correct
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∙ 10y ago
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What is the equation for 6p equals 24?
That IS the equation. You may want to write with the equal sign: 6p = 24
What is the property that you can subtract the same number from both sides of an equation the new equation will have the same solution?
The property is: If equals are subtracted from equals, the results are equal.
Is 15x an algebraic equation?
No. An equation must be equal to something, that's why its called an equation. 15x = 60 is an equation, in which case x equals 4
What equation equals sum of 58?
Equal sums on both sides of the equation would be 29 + 29 = 58
Does an equation have an equal sign?
yes. equations have an equals signs and expressions don't
Does a formula have equals SIGN in it?
A formula does not have an equal sign. An equation has an equal sign. That's why it is an equation.
What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28 p.s. i am only 10 years old?
Good work ! Did you have a question you wanted to ask ?
Why does expressions not have equals signs?
If it has an equals sign it is called an equation. without an equal sign is called and expression because it expresses what is happening for example. x^2*x*1 is just an expression stating something u don't actually have an answer.
What does y equals 2x plus 3 equal?
It equals to the equation of a straight line.
What does x equal in this equation 7 equals xover4?
28
How can three nines equal eight?
it's actually quite simple, you just have to think a little, the equation would be... 9-(9 divided by 9) ^^= 8 because 9 divided by 9 equals 1 and 9 minus 1 equals 8!
Does an equation have to have an equal sign to be an equation?
Yes, it does. An equation is something that equates something to something else, by means of the 'equals' sign.
What does x equal in this equation 3x-20 equals 80?
the answer is 33.333333333
What does x equal in the equation x equals -x?
x=0
aequus: The equation shows that X + 4 equals 10?
equal
If the discriminant equals zero the equation has solutions?
Yes and they will be of equal value
What is one thing that every equation contains?
An "equals" sign. That's why it is an equation, two parts are equal.
