document.write( "Question 655637: how do you solve 40-2t=10? \n" ); document.write( "
Algebra.Com's Answer #409217 by MathDazed(34)\"\" \"About 
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40 - 2t = 10\r
\n" ); document.write( "\n" ); document.write( "Subtract 40 from both sides\r
\n" ); document.write( "\n" ); document.write( "-40 + 40 - 2t = 10 - 40\r
\n" ); document.write( "\n" ); document.write( "-2t = -30\r
\n" ); document.write( "\n" ); document.write( "Divide both sides by -2\r
\n" ); document.write( "\n" ); document.write( "-2t/-2 = -30/-2
\n" ); document.write( "t = 15
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