document.write( "Question 305695: can you please help me figure out the following problem??
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document.write( "solve using the addition method
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document.write( "-2x=4y-14
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document.write( "5y=31-4x
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Algebra.Com's Answer #218852 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! multiplying the first equation by 2 ___ -4x = 8y - 28\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding the second equation ___ -4x + 5y = 8y - 28 + 31 - 4x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding 4x ___ 5y = 8y + 3 ___ y = -1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting ___ -2x = 4(-1) - 14 ___ x = 9 \n" ); document.write( " |