document.write( "Question 67619: Solve each of the system by using either addition or substitution. If a unique solution does not exist, state whether the system is dependent or inconsistent.
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document.write( "10x + 2y = 7
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document.write( "y = -5x + 3\r
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document.write( "Any help is appreciated. Thanks
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Algebra.Com's Answer #48110 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 10x+2y=7 & y=-5x+3 multiply equation #2 by -2 & add \n" ); document.write( "-10x-2y=-6 \n" ); document.write( "------------------------- \n" ); document.write( "0x+0y=1 inconsistant\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |