document.write( "Question 863636: Three times the sum of a number and 7 is 45 \n" ); document.write( "

Algebra.Com's Answer #520518 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi
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document.write( "Write As You Read
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document.write( " 3(n+7) = 45
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document.write( "3n + 21 = 45
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document.write( "   3n = 24
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document.write( "    n = 8
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document.write( "And...
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document.write( " 3(15) = 45 \n" );
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