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Find 3 consecutive even number the sum of the second and third three times the first?
Wiki User
∙ 14y ago
If We are looking for A, B and C
If the first number is A
then we know
B = A+2
C = A+4
and
3A = B+C
or
3A = (A+2) + (A+4)
so
3A = 2A +6
3A - 2A = 6
A = 6
B= 8
C= 10
Wiki User
∙ 14y ago
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What is the sum of three consecutive integers if the sum of the first and third numbers is 33 less than 3 times the second number?
Their sum is 99.
What are the 2 consecutive integers such that the sum of one-third the first and one-fourth the second is 9?
-7
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
What is the third even number?
its 4 cuz the first is 0 second is 2 third is 4
X is the smallest of 3 consecutive odd numbers What is their sum?
3X + 6 First Number = X Second Number = X + 2 Third Number = X + 4 Sum of all three numbers = X + X + 2 + X + 4 = 3X + 6
What is the sum of three consecutive integers if the sum of the first and third numbers is 33 less than 3 times the second number?
Their sum is 99.
What is the sum of 3 consecutive integers if the sum of the first and third number is two times the second number?
1, 2 and 3 -1, -2, and -3 6 or -6
What is the four digit number in which the first digit is one third of the second the third is the sum of the first and second and the last is three times the second?
1349
What are the 2 consecutive integers such that the sum of one-third the first and one-fourth the second is 9?
-7
4 numbers add up to 456 the fourth number is twice the second number and the third number is 26 more than the second number if the second number is equal to the first number find the third number?
The third number is 112, the numbers are 86, 86, 112, 172
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
What is the third even number?
its 4 cuz the first is 0 second is 2 third is 4
What is the sum of three consecutive integers of 915?
If the first number is 915, then the second will be 915 + 1 = 916 and the third number will be 915 + 2 = 917. Add 915, 916 and 917 to find the sum. If the question is, what are the three consecutive numbers whose sum is 915, then divide 915 by 3 to find the middle number which is 305. Since the consecutive numbers differ by 1, the numbers are 304, 305, and 306.
The fifth number plus the third number equals fourteen.The fourth number is one more than the second number.The first number is one less than twice the second number.The second number plus the third n?
74658
X is the smallest of 3 consecutive odd numbers What is their sum?
3X + 6 First Number = X Second Number = X + 2 Third Number = X + 4 Sum of all three numbers = X + X + 2 + X + 4 = 3X + 6
What three consecutive integers equal 135?
First of all, let's set up the equation.x=the first number=44x+1=the second number=45x+2=the third number=46x+x+1+x+2=1353x+3=1353(x+1)=135x+1=45x=44
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.
