document.write( "Question 1001963: The combined land area of the countries A & B is 186,973 square kilometers. Country A is larger by 773 square kilometers. Determine the land area of each country. \n" ); document.write( "
Algebra.Com's Answer #619017 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "A = B + 773 sq km \n" ); document.write( ". \n" ); document.write( "A + B = 186,973 sq km \n" ); document.write( "B + 773 sq km + B = 186,973 sq km \n" ); document.write( "2B = 186,200 sq km \n" ); document.write( "B = 93,100 sq km \n" ); document.write( "ANSWER 1: The area of Country B is 93,100 sq km. \n" ); document.write( ". \n" ); document.write( "A = B + 773 sq km \n" ); document.write( "A = 93,100 sq km + 773 sq km \n" ); document.write( "A = 93,873 sq km \n" ); document.write( "ANSWER 2: The area of Country A is 93,873 sq km. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "A + B = 186,973 sq km \n" ); document.write( "93,873 sq km + 93,100 sq km = 186,973 sq km \n" ); document.write( "186,973 sq km = 186,973 sq km \n" ); document.write( " |