document.write( "Question 174168: if 10x-8=-28, evaluate 8x+10 \n" ); document.write( "
Algebra.Com's Answer #129097 by jim_thompson5910(35256)\"\" \"About 
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First solve for \"x\":\r
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\n" ); document.write( "\n" ); document.write( "\"10x-8=-28\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"10x=-28%2B8\" Add \"8\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"10x=-20\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-20%29%2F%2810%29\" Divide both sides by \"10\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-2\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Now plug the given value of \"x\" into the expression \"8x%2B10\"\r
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\n" ); document.write( "\n" ); document.write( "\"8x%2B10\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"8%28-2%29%2B10\" Plug in \"x=-2\"\r
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\n" ); document.write( "\n" ); document.write( "\"-16%2B10\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"-6\" Add\r
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\n" ); document.write( "\n" ); document.write( "So \"8x%2B10=-6\" if \"10x-8=-28\"
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