Answer :
Answer:
The two consecutive numbers are 35 and 36, and indeed, their sum is 71.
Therefore, the correct option is b) x + (x + 1) = 71
Step-by-step explanation:
We are given that the sum of two consecutive numbers is 71. Let's call these numbers "x" and "x + 1". The reason we add 1 to "x" is because the numbers are consecutive, so the second number is one more than the first.
So, we have the equation:
x + (x + 1) = 71
Now, let's solve this equation step by step:
Combine the terms on the left side:
2x + 1 = 71
Subtract 1 from both sides:
2x = 70
Divide both sides by 2:
x = 35
Now we know that one of the numbers is 35 (x), and the other consecutive number is:
x + 1 = 35 + 1 = 36
So, the two consecutive numbers are 35 and 36, and indeed, their sum is 71.
Therefore, the correct option is:
b) x + (x + 1) = 71
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