document.write( "Question 206270: 1. IN 1990, THERE WERE A NUMBER OF HOUSES IN THE STREET WHRERE BRAD LIVED. TWO YEARS AFTER,5 HOUSES WRE ADDED. SIX DEMOLISHED A YEAR AFTER.IF AT PRESENT THERE WERE 30 HOUSES IN STREET, HOW MANY HOUSES WERE THERE IN 1990\r
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document.write( "2.A NUMBER WHEN DECREASED BY THE SUM OF 7 AND 8 WILL GIVE YOU 20.WHAT IS THE NUMBER \n" );
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Algebra.Com's Answer #155836 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! A) \n" ); document.write( "Run the numbers in reverse order. \n" ); document.write( "30+6=36-5=31 to start \n" ); document.write( "B) \n" ); document.write( "7+8=15+20=35 \n" ); document.write( " |