document.write( "Question 937861: If the measure of angle RST is 5x degrees. and the measure of angle UVW is 7x degrees, and angles RST and UVW are supplementary, prove: x = 15 \n" ); document.write( "
Algebra.Com's Answer #571277 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
5x + 7x = 180
\n" ); document.write( "12x = 180
\n" ); document.write( "x = 180/12
\n" ); document.write( "x = 15
\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( "
\n" );