document.write( "Question 277071: 4(3x + 1) = 3x + 22 \n" ); document.write( "

Algebra.Com's Answer #201797 by checkley77(12844) $\"\"$ $\"About$

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4(3x + 1) = 3x + 22
\n" ); document.write( "12x+4=3x+22
\n" ); document.write( "12x-3x=22-4
\n" ); document.write( "9x=18
\n" ); document.write( "x=18/9
\n" ); document.write( "x=2 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "4(3*2+1)=3*2+22
\n" ); document.write( "4(6+1)=6+22
\n" ); document.write( "4*7=28
\n" ); document.write( "28=28 \n" ); document.write( "

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