document.write( "Question 937859: The measures of the angles of triangle ABC are 5x+25, 9x-3, 8x+4. Draw a pic to illustrate the triangle ABC. Find the measure of each angle of triangle ABC. Explain \n" ); document.write( "
Algebra.Com's Answer #571253 by TimothyLamb(4379) You can put this solution on YOUR website! 5x+25 + 9x-3 + 8x+4 = 180 \n" ); document.write( "5x + 9x + 8x + 4 + 25 - 3 = 180 \n" ); document.write( "(5 + 9 + 8)x + 4 + 25 - 3 = 180 \n" ); document.write( "(5 + 9 + 8)x = 180 - (4 + 25 - 3) \n" ); document.write( "x = ( 180 - (4 + 25 - 3) ) / (5 + 9 + 8) \n" ); document.write( "x = 7 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations with quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( " |