0
Find three consecutive integers such that the sum of twice the first and 4 times that second is equal to 20 more that twice the third?
Wiki User
∙ 15y ago
Let the first integer be x, the second be x + 1, and the third be x + 2. So we have:
2x + 4(x + 1) = 2(x + 2) + 20
2x + 4x + 4 = 2x + 4 + 20
4x = 20
x = 5
x + 1 = 6
x + 2 = 7
Thus these numbers are 5, 6, and 7
Check.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What three consecutive positive even integers such that the product of the second and third integers is twenty more than ten times the first integer?
10-11-12
FIND Three consecutive integers such that the sum of the second and the third is 17 Which equation would be used to solve this word problem?
If the first of these consecutive integers is x, the second integer would be x + 1, and the third integer would be x + 2.Since the sum of the second and the third integer is 17, we can writex + 1 + x + 2 = 172x + 3 = 172x + 3 - 3 = 17 - 32x = 142x/2 = 14/2x = 7Thus, the consecutive integers are 7, 8, and 9.
Find four consecutive integers such that the sum of the second and fourth is 132 show the work?
Let the first consecutive integer be x. So that:the second integer is x + 1,the third integer is x + 2, andthe fourth integer is x + 3.We have:(x + 1) + (x + 3) = 1322x + 4 = 1322x = 128x = 64 the first integerThus, the four consecutive integers are 64, 65, 66, and 67.
How many consecutive numbers add up to 1830?
The sum of the first 60 positive integers (1 + 2 + 3 + .... + 59 + 60) is equal to 1830.
The sum of 4 consecutive integers is 182 What is the first integer?
The first integer is 44.
Can the sum of the first n consecutive positive integers be equal to the square of a prime number?
No, it is not possible.
The sum of two consecutive even integers is 50 what is the first number?
24. The second is 26.
How do you find consecutive integers?
Consecutive integers could be thought of as counting numbers in a row. One of them is "lowest" and the next one will be one more than that, and the last one will be one more than the second one. The numbers 7, 8 and 9 and 46, 47 and 48 are each said to be three consecutive integers. You often come across a question that tells you that 3 consecutive integers add up to a value. Example 3 consecutive integers add to 6. What are the integers? Let the first integer be x the second is then x +1 the third x+2 add them x+x+1+x+2 =3x+3 and this would be equal to 6. we then have the equation 3x+3=6 3x=3 x=1 so the first integer is 1, the second would be 2 and the third 3
The sum of two consecutive integers is -377 What are the integers?
Consecutive means one after another.If the first is a, then the second is a+1.The sum of these isa + a + 1 = 2a+1 = -3772a = -378a = -189So the two numbers are -189 and -188
What is the sum of the first four non-negative consecutive even integers?
The sum of the first four non-negative, consecutive, even integers is 20.
What three consecutive positive even integers such that the product of the second and third integers is twenty more than ten times the first integer?
10-11-12
What are the 2 consecutive integers such that the sum of one-third the first and one-fourth the second is 9?
-7
Find four consecutive integers such that 6 times the first is equal to the sum of the other 3?
2, 3, 4 and 5.
The sum of 3 consecutive even integers is 54 What is the first consecutive integer?
The first integer is 17.
What is the sum of two consecutive integers have the sum of 275?
I assume you mean what are the two consecutive integers. Algebraically; X = integers.X + (X + 1) = 2752X + 1 = 2752X = 274X = 137============solution setorSince the consecutive integers differ by 1, then the first number is 274/2 = 137, so the second one is 1 more, 138.
Find three consecutive even integers such that the sum of the first twice the second and three times the third is 124?
18, 20 and 22
FIND Three consecutive integers such that the sum of the second and the third is 17 Which equation would be used to solve this word problem?
If the first of these consecutive integers is x, the second integer would be x + 1, and the third integer would be x + 2.Since the sum of the second and the third integer is 17, we can writex + 1 + x + 2 = 172x + 3 = 172x + 3 - 3 = 17 - 32x = 142x/2 = 14/2x = 7Thus, the consecutive integers are 7, 8, and 9.
