document.write( "Question 1024202: angle X is 12 degrees greater than angle Y. If together they make 90 degrees. Write and solve an equation that shows the value of angle X? \n" ); document.write( "
Algebra.Com's Answer #639655 by addingup(3677) You can put this solution on YOUR website! x=y+12 \n" ); document.write( "x+y = 90 substitute for x: \n" ); document.write( "y+12+y = 90 \n" ); document.write( "2y+12 = 90 \n" ); document.write( "2y = 78 \n" ); document.write( "y = 39 \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \n" ); document.write( "Check: \n" ); document.write( "39+(39+12)= 39+51= 90 Correct. \n" ); document.write( "J \n" ); document.write( " |