document.write( "Question 387149: use substitution to solve the liner system y=2x-2 and 5x-2y=18 \n" ); document.write( "
Algebra.Com's Answer #273661 by rfer(16322)\"\" \"About 
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5x-2(2x-2)=18
\n" ); document.write( "5x-4x+4=18
\n" ); document.write( "x=14
\n" ); document.write( "----------------
\n" ); document.write( "y=2(14)-2
\n" ); document.write( "y=26
\n" ); document.write( "-----------------
\n" ); document.write( "5*14-2*26=18
\n" ); document.write( "70-52=18
\n" ); document.write( "
\n" );