Find three consecutive integers such that the sum of the first and third is 22? need help with it
2 answers:
Answer:
10, 11 and 12.
Step-by-step explanation:
Let the integers be x, x+1 and x+2. Then:
x + x+2 = 22
2x = 22 - 2 = 20
x = 20/2
x = 10.
Answer:
Consecutive integers:
x
(x+1)
(x+2)
Now your equation is given by sum of the first and twice the third is equal to four times the second decreased by five:
x+2(x+2) = 4(x+1)-5
Step-by-step explanation:
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Step-by-step explanation:
Answer:
64
Step-by-step explanation:
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