document.write( "Question 535455: please help me i dont understand how to do these six problems
\n" ); document.write( "1) 1-7x=-20
\n" ); document.write( "2) 1+5x=26
\n" ); document.write( "3) -6x+7=15
\n" ); document.write( "4) -3+4x=-47
\n" ); document.write( "5) 3x-2=13
\n" ); document.write( "6) -3x-4=-19
\n" ); document.write( "

Algebra.Com's Answer #351894 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1) 1-7x=-20
\n" ); document.write( "Add 7x to both sides
\n" ); document.write( "Add 20 to both sides
\n" ); document.write( "---
\n" ); document.write( "1+20 = 7x
\n" ); document.write( "7x = 21
\n" ); document.write( "Divide both sides by 7 to get:
\n" ); document.write( "x = 3
\n" ); document.write( "=============================
\n" ); document.write( "2) 1+5x=26
\n" ); document.write( "Subtract 1 from both sides to get:
\n" ); document.write( "5x = 25
\n" ); document.write( "Divide by 5 to get:
\n" ); document.write( "x = 5
\n" ); document.write( "------------------------------
\n" ); document.write( "3) -6x+7=15
\n" ); document.write( "Add 6x to both sides
\n" ); document.write( "Subtract 15 from both sides
\n" ); document.write( "6x = 7-15
\n" ); document.write( "6x = -8
\n" ); document.write( "Divide both sides by 6
\n" ); document.write( "x = -4/3
\n" ); document.write( "==============================
\n" ); document.write( "4) -3+4x=-47
\n" ); document.write( "Add 3 to both sides:
\n" ); document.write( "4x = -44
\n" ); document.write( "Divide by 4 to get:
\n" ); document.write( "x = -11
\n" ); document.write( "=============================
\n" ); document.write( "5) 3x-2=13
\n" ); document.write( "3x = 15
\n" ); document.write( "x = 5
\n" ); document.write( "===========
\n" ); document.write( "6) -3x-4=-19
\n" ); document.write( "-3x = -15
\n" ); document.write( "x = 5
\n" ); document.write( "============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "==================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
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