document.write( "Question 695013: 6a=2-b use the method of substiution
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document.write( "6a=6-b \n" );
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Algebra.Com's Answer #428285 by Ave(106)![]() ![]() You can put this solution on YOUR website! pick one equation and solve for a or b \n" ); document.write( "6a=6-b divide by 6 \n" ); document.write( "a=1-b/6 \n" ); document.write( "now that you know what a is, plug in all that into the other equation where a is \n" ); document.write( "6(1-b/6)=2-b \n" ); document.write( "6-b=2-b add b to both sides \n" ); document.write( "6=2 is false, these lines are parallel so the answer is empty set, or no solution \n" ); document.write( " |