document.write( "Question 679899: Help me with this equation. Thank you.
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document.write( "three tiemes the sum of a number and -78 is 36. Find the number.
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document.write( "A) -14
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document.write( "B) -66
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document.write( "C) 90
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document.write( "D) 38 \n" );
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Algebra.Com's Answer #422122 by Miller828(3)![]() ![]() ![]() You can put this solution on YOUR website! 36 = 3x + (-78) \n" ); document.write( "3x = 36 + 78 [adding 78 to both sides] \n" ); document.write( "3x = 114 \n" ); document.write( "X = 114 / 3 \n" ); document.write( "X = 38 \n" ); document.write( " |