document.write( "Question 1092400: . If 7 + 3x = 22, then 2x = ? \n" ); document.write( "
Algebra.Com's Answer #706998 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
7+3x=22
\n" ); document.write( "3x=15, subtracting 7 from both sides
\n" ); document.write( "x=5
\n" ); document.write( "2x=10
\n" ); document.write( "
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