document.write( "Question 518838: 4x + 13 = -9 - 3(x + 9) what does x equal? \n" ); document.write( "
Algebra.Com's Answer #345549 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"4x%2B13=-9-3%28x%2B9%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"4x%2B13=-9-3x-27\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"4x%2B13=-3x-36\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"4x=-3x-36-13\" Subtract \"13\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"4x%2B3x=-36-13\" Add \"3x\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"7x=-36-13\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"7x=-49\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-49%29%2F%287%29\" Divide both sides by \"7\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-7\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solution is \"x=-7\"
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