N + 15
3(z+15)
five times the sum of a number and 8 is -15.
(x + 15)
2.5
The number you are looking for is 93. When you break it down into its digits, 9 and 3, the sum is 9 + 3 = 12, which does not satisfy the sum of 15. However, if you consider the sum of the digits in terms of their placements, there is no single number that meets all these criteria: being between 81 and 95 while having a digit sum of 15. Therefore, there is no such number.
I don’t know
sum= answer of an addition question.. so the number of the sum is the answer.
3(z+15)
You can write the sum of -47 and 15 is -32 as an equation like this: -47 + 15 = -32. This equation states that when you add -47 and 15 together, the result is -32.
To write twice the sum of a number and 600, you first express the number as a variable, such as ( x ). The sum of the number and 600 can be written as ( x + 600 ). Therefore, twice this sum is represented as ( 2(x + 600) ).
The sum is 328.
Write an. Algorthim. To. Find the. Sum. Of. First15 natural. Numbers
x+15
20+(-15)=5You just took 15 from 20. When adding negative numbers to positive ones, you move LEFTWARD on the number line toward 0 (because that's where the negative numbers are).As I understand the question:If 20 and a number (x) = a negative 15 (-15), then you can write it out as an equation to get the answer:20 + x = -15 is the equation (x represents the number)20 - 20 + x = -15 - (-20) (what you do to one side you must do to the other)x = -35Therefore, the sum of 20 and -35 is -15.
a+21
Let the number be represented as ( x ). The expression for the sum of 10 times the number and 15 added to 11 times the same number can be written as ( 10x + (11x + 15) ). Simplifying this gives ( 21x + 15 ). Therefore, the sum is ( 21x + 15 ).
five times the sum of a number and 8 is -15.