For three consecutive numbers, the sum of the first number, twice the second, and 7

less than the third is 133. What are the three numbers?

Question

Shamar Krause

Mathematics

8 July, 10:25

For three consecutive numbers, the sum of the first number, twice the second, and 7

less than the third is 133. What are the three numbers?

+2

Answers (1)

Know the Answer?

Tristian Randolph · Answer 1

a = 34

b = 34

c = 36

Step-by-step explanation:

a; b; c = consecutive numbers = >

b = a + 1

c = a + 2

a + 2b + c - 7 = 133

a + 2 (a + 1) + (a + 2) - 7 = 133

a + 2a + 2 + a + 2 - 7 = 133

4a = 133 + 7 - 4

4a = 136

a = 34

b = 34

c = 36

For three consecutive numbers, the sum of the first number, twice the second, and 7less than the third is 133. What are the three numbers?

For three consecutive numbers, the sum of the first number, twice the second, and 7

less than the third is 133. What are the three numbers?