document.write( "Question 758261: what us the solution set for these two problems using the substitution method?
\n" ); document.write( "4x-3y=29
\n" ); document.write( "3x+6y=-36 \n" ); document.write( "

Algebra.Com's Answer #461346 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
what us the solution set for these two problems using the substitution method?
\n" ); document.write( "4x-3y=29
\n" ); document.write( "3x+6y=-36
\n" ); document.write( "..
\n" ); document.write( "4x-3y=29
\n" ); document.write( "3y=4x-29
\n" ); document.write( " $\"y=%284x-29%29%2F3\"$
\n" ); document.write( "..
\n" ); document.write( "3x+6y=-36
\n" ); document.write( " $\"3x%2B6%284x-29%29%2F3=-36\"$
\n" ); document.write( "LCD:3
\n" ); document.write( " $\"9x%2B6%284x-29%29=-108\"$
\n" ); document.write( "9x+24x-174=-108
\n" ); document.write( "33x=66
\n" ); document.write( "x=2
\n" ); document.write( " $\"y=%284x-29%29%2F3\"$
\n" ); document.write( " $\"y=%284%2A2-29%29%2F3=-21%2F3=-7\"$
\n" ); document.write( "{x|x=2}
\n" ); document.write( "{y|y=-7}
\n" ); document.write( "Check:
\n" ); document.write( "4x-3y=29
\n" ); document.write( "4*2-3*-7=8+21=29
\n" ); document.write( "3x+6y=-36
\n" ); document.write( "3*2+6*-7=6-42=-36 \n" ); document.write( "

\n" );