document.write( "Question 743258: 7^x+6=349 Can you solve and check for the equation for x? \n" ); document.write( "
Algebra.Com's Answer #452816 by lwsshak3(11628)\"\" \"About 
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7^x+6=349 Can you solve and check for the equation for x?
\n" ); document.write( "7^x=343
\n" ); document.write( "7^x=7^3
\n" ); document.write( "x=3
\n" ); document.write( "check:
\n" ); document.write( "7^x+6
\n" ); document.write( "=7^3+6
\n" ); document.write( "=343+6
\n" ); document.write( "=349
\n" ); document.write( "
\n" );