document.write( "Question 361418: What is the answer for 4t-13=57? (Two Step Equations and Multi-Step Equations) \n" ); document.write( "
Algebra.Com's Answer #257703 by jim_thompson5910(35256)\"\" \"About 
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\"4t-13=57\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"4t=57%2B13\" Add \"13\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"4t=70\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"t=%2870%29%2F%284%29\" Divide both sides by \"4\" to isolate \"t\".\r
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\n" ); document.write( "\n" ); document.write( "\"t=35%2F2\" 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 answer is \"t=35%2F2\" which in decimal form is \"t=17.5\".
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