document.write( "Question 713867: Please help me solve this: \r
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document.write( "y = 2x - 2
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document.write( "3x + 4y = 3\r
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document.write( "thank you. \n" );
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Algebra.Com's Answer #438598 by BGutridge(15)![]() ![]() ![]() You can put this solution on YOUR website! Since one equation is already solved for \"y\", plug that expression in for \"y\" in the other equation 3x+4(2x-2)=3. Then simplify, leaving: \n" ); document.write( "3x+8x-8=3 \n" ); document.write( "11x=11 \n" ); document.write( "x=1 \n" ); document.write( "Plugging x back into the other equation, you get y=2(1)-2, or y=0, so the complete solution is (1,0) \n" ); document.write( " |