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mandoux
15.10.2019 •
Mathematics
Write a system of equations modeling the given conditions. then solve the system by the substitution method and find the two numbers.
the sum of two numbers is 75. one number is 23 more than the other. find the numbers.
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Ответ:
The value of two numbers is x=49 and y=26 and the corresponding equation for the given condition is x +y =75
Explanation:
Given:
Sum of two numbers is 75
One number is 23 more than other
To find:
Frame the equation for the above condition and find the value of two numbers.
Solution:
From the given we know that the sum of two numbers is 75
Let x and y be the numbers, such that the equation is framed as
x +y =75
And we also know that one number is 23 more than other, so we can say either x or y has a greater one
Here I say x is 23 more than y such that,
x=23+y
Substitute the value of x in the equation and we know
x + y=75 and x=23+y we get,
23+y+y=75
23+2y=75
2y=75-23
2y=52
y=26
Since x=23+y as already stated we get as
x=23+26=49
Result:
Thus the equation for the above given conditions is x +y =75 and the values of two number is 49 and 26
Ответ:
let me rephrase that you are stupid you should know how to do this I'm a grown up so I can help you most girls probably don't notice but I can help you but when I was little and my teacher gave me homework that actually have the example that can help you from problem ones all the way to have many problems you had so there's no reason you should be using Brandy to help you with this problem and especially if you were in high school you should know how to do it and obviously your teacher talk to you in class before she gave it to you for homework cuz that would that would not be right if she just gave it to you for homework which I know your teacher did not do that so.