n/5 = 2n-9
n = 10n - 45
45 = 9n
5 = n
A number divided by 5 gives 9 less than twice the number.Find the number.
8 answers
I don't understand
Any easy way ??
Any easy way ??
x/5 = 2x-9
x = 10x - 45
45 = 9x
5 = x
x = 10x - 45
45 = 9x
5 = x
What is simple equation
X/5=2x-9
X=10x-45
9x=45
X=5
X=10x-45
9x=45
X=5
x/5 = 2x-9
x = 10x - 45
45 = 10x - x
45 = 9x
45/9 = x
5 = x
x = 10x - 45
45 = 10x - x
45 = 9x
45/9 = x
5 = x
The sum of three consecutive numbers is 45.
14 15 16