Write and solve an equation to find three consecutive odd integers whose sum is 3.

Question

Kiana Raymond

Mathematics

14 February, 22:39

Write and solve an equation to find three consecutive odd integers whose sum is 3.

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Answers (2)

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Isabel Schmitt · Answer 1

X = 1st odd integer

x+2 = 2nd odd integer

x+4 = 3rd odd integer

x + x+2 + x + 4 = 3

3x+6 = 3

3x = - 3

x = - 1

so - 1,1,3 are consecutive odd integers

Rory Salinas · Answer 2

Consecutive odd numbers are 2 apart

so they are x, x+2, x+4

the sum is 3

x+x+2+x+4=3

3x+6=3

minus 6 both sides

3x=-3

divide 3

x=-1

x+2=1

x+4=3

the numbers are - 1,1,3