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Answered 2011-09-12 21:21:34
simple addition. Addition is just a plain mathematical principle. I'm sorry but I don't know how to say it another way.
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What is (-5) plus ( plus 7) equal?
It is plus 2,
What is the answer to x plus 2 over 2 plus x plus 5 over 7 equal 4?
If: x + 2/2 + x + 5/7 = 4 Then: x = 8/7
Why 6 minus 2 equal 4 and 8 plus 7 equal 3 and 9 plus 5 equal what?
6-2 = 4 8+7 ≠3 9+5 = 14
What does 3x plus 5 minus 7 equal to?
eq: 3x+5=7 =3x=7-5 =3x=2 =x=2/3
If 2 plus 3 equals 10 then what does 9 plus 7 equal?
If 2 + 3 = 5 = 10(base 5), then 9 + 7 = 16 = 31(base 5).
What is 3 and 2 7s plus 4 and 5 7 equal?
3 and 2/7 + 4 and 5/73 + 4 = 7------------2/7 + 5/7 = 7/7, or 1--------------------------so,= 8====
What 7 plus 5 plus 4divide by 2 plus 7?
7 + 5 + 4 ÷ 2 + 7 = 21
What does 8 over 3 plus 5 over 6 equal?
The answer is 8/3 plus 5/6 = 7/2
What is 5 plus plus 7 4 plus plus 12?
The problem of -5 plus 7 - (-4 plus -12) is equal to 18.
Why is 3 plus 4 is equal to 5?
3 + 4 = 7, it's not equal to 5, you must have mistaken that for 3 + 2, which gives you 5.
3x plus -5 equals 7?
3x plus -5 equal 7. so x is 4 so 3times 4 is 12-5 will equal 7.
2 plus 3 plus 4 plus 5 plus equals 287 plus 7 plus 2 plus 5 equals 1471 plus 6 plus 5 plus 3 equals 75 then 2 plus 4 plus 5 plus 7 equals?
This equation is not possible. Two plus three plus four plus five does not equal 287. The system has no solution.
What is 5 plus 2 plus 3 plus 7 plus 21 divided by 7?
5 + 2 + 3 + 7 + (21/7) = 20
2 plus 5 equals 5 plus 2 equals exemplify?
2+5=7 5+2=7 2+5=5+2
Why is -7 plus -5 equals -2?
It doesn't ! -7 plus -5 equals -12 ! -7 plus 5 equals -2
5 plus 3 plus 7 equals 5 plus 7 plus 3 true or false?
5 plus 3 plus 7 does equal 5 plus 7 plus 3; this is an example of the commutative property of addition. Therefore, the statement is true.
2 plus 5 plus 125?
2+5 = 7 7 + 125 = 132.
What is 7 eighths minus 2 fourths plus 1 fourth?
7/8 minus 2/4 plus 1/4 is equal to 0.625 or 5/8
What is the median of 5 plus 5 plus 5 plus 6 plus 5 plus 7 plus 0 plus 5 plus 1 plus 7 plus 7 plus 5 plus 6 plus 5 plus 5 plus 5 plus 8 plus 5 plus 0 plus 5 plus 4 plus 5 plus 2 plus 7 plus 9?
If you put the numbers in order it is: 0, 0, 1, 2, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 8, 9. Since there are 25 numbers, we are looking for the thirteenth number, which is 5.
What is -5 plus 7?
-5 plus 7 is 2.
What does 55 divided by 11 plus seven times 2 plus 14 equal?
55 / 11 + 7 * 2 + 14 55/11 = 5 7 * 2 = 14 Therefore, 5+14+14=33
What does one whole plus two fifths equal?
1 2/5 = 7/5 = 1.4 in decimal form
What is a negative 5 plus positive 7?
-5 + +7 = -5 + 7 = +2 = 2
What is x in this equation 7 over x minus 2 equaks 3 over x plus 2?
"x" would equal 1 because 7/1 is 7 minus 2 equals 5 and 3/1 is 3 plus or + 2 is 5.
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