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

Mathematics

Ethan Ponce

14 February, 21:43

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?

+5

Answers (1)

Know the Answer?

Gypsy · 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?