document.write( "Question 458823: the sum of two angle is 130. if the larger is 10 more than twice the smaller find the 2 angle
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Algebra.Com's Answer #314728 by simranb(63)![]() ![]() You can put this solution on YOUR website! Let the smaller angle be x \n" ); document.write( "then larger angle=2x+10 \n" ); document.write( "their sum=130 \n" ); document.write( "so \n" ); document.write( "x+2x+10=130 \n" ); document.write( "3x+10=130 \n" ); document.write( "3x=130-10 \n" ); document.write( "3x=120 \n" ); document.write( "x=120/3 \n" ); document.write( "x=40 \n" ); document.write( "then 2x+10=2*40+10 \n" ); document.write( " =80+10=90 \n" ); document.write( "so the two angles are 90 and 40 \n" ); document.write( "Hope this helps! \n" ); document.write( " |