document.write( "Question 5793: Okay - today I am stuck with linear equations.... I have solved the equation, but something is not right becasue when I go to substitute into the equation, it does not equal.... Please help!! Thanks!\r
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document.write( "Here's the first:
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document.write( "-5z-3-4(z+1)=2z+6\r
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document.write( "I solved it and came up with -13/11. This however does not check.\r
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document.write( "and number two:
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document.write( "-3[-6p+4-5(p-1)=-2p-5\r
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document.write( "I solved this and came up with -8/35. Again, this will not check.\r
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document.write( "Finally number three:
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document.write( "2p=5(2p+5)\r
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document.write( "I solved this and came up with -8/25. And you guessed it, this did not check.\r
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document.write( "HELP!!! I believe I solved them correctly, but why are they not checking???\r
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Algebra.Com's Answer #2993 by arunpaul(104)![]() ![]() ![]() You can put this solution on YOUR website! -5z-3-4(z+1)=2z+6 \n" ); document.write( "or -5z-4z-2z=6+4+3 \n" ); document.write( "or -11z=13 \n" ); document.write( "or z = -13/11 (Ans)\r \n" ); document.write( "\n" ); document.write( "-3[-6p+4-5(p-1)]=-2p-5 \n" ); document.write( "or 18p-12+15p-15 = -2p-5 \n" ); document.write( "or 18p+15p+2p=-5+15+12=22 \n" ); document.write( "or 35p=22 \n" ); document.write( "or p = 22/35 (Ans) u have to correct the question as i did\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2p=5(2p+5) \n" ); document.write( "or 2p = 10p+25 \n" ); document.write( "or -8p =25 \n" ); document.write( "or p = -25/8 (Ans) \n" ); document.write( " \n" ); document.write( " |