document.write( "Question 239966: 4(x-7)=48 \n" ); document.write( "

Algebra.Com's Answer #175968 by checkley77(12844) $\"\"$ $\"About$

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4(x-7)=48
\n" ); document.write( "4x-28=48
\n" ); document.write( "4x=48+28
\n" ); document.write( "4x=76
\n" ); document.write( "x=76/4
\n" ); document.write( "x=19 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "4(19-7)=48
\n" ); document.write( "4*12=48
\n" ); document.write( "48=48 \n" ); document.write( "

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