document.write( "Question 848545: Hi! I need some help figuring out a few algebra equations, and I do have answers in mind for each problem which I will mention at the end. :) Thank you!!!\r
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document.write( "Solve each equation below by undoing.\r
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document.write( "1. 4x+(-12)=8\r
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document.write( "2. 6+(-x)/2=14\r
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document.write( "3. -3+5x-7=20\r
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document.write( "Thanks! Hope you can help, I would love the answers ASAP! Thank you so much!\r
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document.write( "P.S.
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document.write( "For #1 I thought the answer was x=5 because 4*5=20 and 20+(-12)=8...I think.
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document.write( "For #2 I thought the answer was x=16 because 16/2=8 and 6+8=14, but it did say it was a -x so I'm confused on that part if you are willing to help.
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document.write( "For #3 I thought the answer was x=-2 because 5*(-2)=-10 and -3+(-10)=-13 and -13-7=-20.\r
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document.write( "Hope that helped! Thanks again!!! \n" );
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Algebra.Com's Answer #511147 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 1. 4x+(-12)=8 \n" ); document.write( "4x = 20 \n" ); document.write( "x = 5 \n" ); document.write( "==================== \n" ); document.write( "2. 6+(-x)/2=14 \n" ); document.write( "-x/2 = 8 \n" ); document.write( "x = -16 \n" ); document.write( "================= \n" ); document.write( "3. -3+5x-7=20 \n" ); document.write( "5x - 10 = 20 \n" ); document.write( "5x = 30 \n" ); document.write( "x = 6 \n" ); document.write( "============= \n" ); document.write( "Sub the answers to check. \n" ); document.write( "3. -3+5x-7=20 \n" ); document.write( "For #3 I thought the answer was x=-2 \n" ); document.write( "-3 + 5*-2 =? 20 \n" ); document.write( "-3 -10 =? 20 \n" ); document.write( "-13 =? 20 doesn't work. \n" ); document.write( " \n" ); document.write( " |