document.write( "Question 601458: use method of substitution to solve the system of linear equations.
\n" ); document.write( "7X+5Y=7/2
\n" ); document.write( "Y=2X-1
\n" ); document.write( "

Algebra.Com's Answer #379815 by flame8855(424)\"\" \"About 
You can put this solution on YOUR website!
y = 2x-1
\n" ); document.write( "7x+5y=7/2
\n" ); document.write( "7x+5(2x-1) = 7/2
\n" ); document.write( "17x= 17/2
\n" ); document.write( "x= 1/2
\n" ); document.write( "y=0
\n" ); document.write( "
\n" ); document.write( "
\n" );