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SIZIF [17.4K]
3 years ago
10

The combined land area of the countries a and b is 177 ,973 square kilometers. country a is larger by 773 square kilometers. det

ermine the land area of each country.
Mathematics
1 answer:
Troyanec [42]3 years ago
8 0
Let b = x

a = x + 773

x + <span>x + 773 = 177973

2x + </span><span>773 = 177973

2x = </span>177973<span> - 773

2x = 177200

x = </span>177200<span>/2

x = 88600

The other is x + 773,  =  8860</span>0<span> + 773 = 89373

Each country is </span><span>88600</span> and 89373 square kilometers.
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