Wiki User
∙ 12y ago4x / (2 + 4) = 60
Therefore, 4x = 60 x 6 = 360
x = 360/4
x = 90
Wiki User
∙ 12y agoCall your number some variable, for example, "n". Twice the number would be 2n, adding four to that you get 2n + 4, and six times all that is 6(2n + 4), which is the same as 12n + 24.
The sum of number and four times a number is 25 write in algebraic expression
90
4x+5x
It is the sum of the number which is then divided by 2.
4N + 8
Call your number some variable, for example, "n". Twice the number would be 2n, adding four to that you get 2n + 4, and six times all that is 6(2n + 4), which is the same as 12n + 24.
The sum of number and four times a number is 25 write in algebraic expression
90
2x+4y
If your number is 4 times ?, and the sum is 40, your problem would be 40 divided by 4. You'd get 10.
4x+5x
the sum of the elements divided by the number of elements is the average
6x + 4 = 5x x = -4
It is the sum of the number which is then divided by 2.
Suppose the number is x. The sum of the number and two is x+2 Four times the sum is 4(x+2) The number times 8 is 8x 24 less than the number times 8 is 8x-24 4(x+2) = 8x-24 4x+8=8x-24 so 4x = 32 and x = 8
The mean of a series is equal to the sum divided by the number of items in the series. So, mean = sum/number, which means the sum is equal to the mean times the number. In this case, the sum is 3573.