document.write( "Question 784311: how do you solve 3/4x - 13 +3x -17= 90 degrees \n" ); document.write( "
Algebra.Com's Answer #477052 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 3 3/4x+30=90 \n" ); document.write( "3 3/4x=90-30 \n" ); document.write( "3 3/4x=60 \n" ); document.write( "15/4x=60 \n" ); document.write( "x=60/(15/4) \n" ); document.write( "x=60*4/15 \n" ); document.write( "x=240/15 \n" ); document.write( "x=16 \n" ); document.write( " |