i dosent
5(0)= 0
5 + 0 = 5
5+0 is unequal to 5x0
Hope that was helpfull )!
24
If ten times the number n decreased by 13 is equal to the square of the same number n increased by 3, then the value of n is either 8 or 2.
because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6
if the number is the same: 2x + 3x = 13 5x = 13 x= 13/5
particles do balance each other a:true
3x - 1 = x + 19 2x = 20 x = 10
The number is -13.
20
24
8 + y = 7 + 5y <----they are equal to the same number so are equal to each other 4y = 1 y = 0.25
The atomic mass doesn't equal to the number of protons. The number of protons plus the number of neutrons equal to the atomic weight... DAI BI!
2 times a number minus 17 plus 20 times a number minus 9 is the same as 2x - 17 + 20x - 9 = 22x - 26
They are: 25 times 25 = 625 or 312.5 plus 312.5 = 625
because you are dividing with same signs
because two plus two plus two is four and two times two is just he same thing but in multiplication.
If ten times the number n decreased by 13 is equal to the square of the same number n increased by 3, then the value of n is either 8 or 2.
because the number are the same /example2 times 3 equals 6. 3 times 2 equals 6