24
this is how it breaks down
-15 + x = 9
=> x= 9 + 15
=> x= 24
625 1000-375
If a number is added to itself, it is twice that number → 18 ÷ 2 = 9 → 9 + 9 = 18
N + 9
No 9 and 15 is not a number, they are two numbers.
No, because for a number to be divisisble by 9, it's digits (2,6 & 7) must add together to produce a number divisible by 9. 2+6+7=8+7=15. Is 15 divisible by 9? No, so we can conclude that 267 is not divisible by 9.
The number is 9, because 9 + 2/3(9) is 15, so 9 + 6 = 15 because 2/3 of 9 is 6.
y + 6 + 6 = 15 15-6-6 = y 9-6 = y 3 = y
To solve for the value of the blank, we need to divide 135 by 9. This gives us 15, so the blank must be filled with the number 15. This is because 9 multiplied by 15 equals 135.
Doubling the numerator gives 2 × 9 = 18 To have a result of 1, the numerator and denominator must be the same. Thus the denominator needs to be 18. 18 - 16 = 2 → 2 must be added to the denominator.
.9
18+x=27 calculate and your answer should be 9.
It is: (-5*9)+67 = 22