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Marat540 [252]
4 years ago
11

the sum of two consecutive integers is -49 write an equation that models this situation and find the values of the two integers

Mathematics
2 answers:
wel4 years ago
8 0
Let n be the 1st number, the 2nd is n+1
But we know that (n) + (n+1) = -49
2n + 1 = - 49
2n = - 49 - 1
2n = -50 and n = - 25 and n+1 = -25 + 1 = -24
the 2 consecutive numbers are - 25 and - 24
hodyreva [135]4 years ago
7 0
Х is the first <span>integer
</span>(x+1) is the second integer

x + x + 1 = -49
2x + 1 = - 49
2x = -49 - 1
2x = -50
x = -25  first integer
-25 + 1 = -24 second integer

Answer: -25 and -24
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Answer:

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Step-by-step explanation:

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3 years ago
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1. 8y = 48<br> 2. q — 12 = 1<br> 3. 18 = a/2<br> 4. r/3 = 7<br> 5. 11 = m — 4
Nookie1986 [14]

Hello!

1. 8y = 48 => y = 48 : 8 => y = 6

2. q - 12 = 1 => q = 1 + 12 => q = 13

3. 18 = a/2 => a = 18 × 2 => a = 36

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For this, it is enough to show a case in which the subtraction of two positive numbers is negative.

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Answer:

Counterexample:

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