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skelet666 [1.2K]
3 years ago
15

The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 162. If state

A has more counties than state B, how many counties does each state have?
Mathematics
1 answer:
Eddi Din [679]3 years ago
4 0

Answer:

The number of counties in state A is 82 and the number of counties in state B is 80

Step-by-step explanation:

Let

x -----> the number of counties in state B

x+2 -----> the number of counties in state A

we know that

The sum of counties in state A and state B must be equal to 162

x+(x+2)=162

Solve for x

Group terms that contain the same variable and move the constant to the other side

x+x=162-2

Combine like terms

2x=160

Divide by 2 both sides

x=80

so

x+2=82

therefore

The number of counties in state A is 82 and the number of counties in state B is 80

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