document.write( "Question 265848: 3(s+22)=4(s+12) \n" ); document.write( "

Algebra.Com's Answer #195414 by Ruli(21) $\"\"$ $\"About$

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3(s+22) = 4(s+12)
\n" ); document.write( "3s+66 = 4s+48
\n" ); document.write( "3s+66-3s = 4s+48-3s
\n" ); document.write( "66-48 = 1s+48-48
\n" ); document.write( "18 = 1s
\n" ); document.write( "Divide each side by 1
\n" ); document.write( "18 = s
\n" ); document.write( "check:
\n" ); document.write( "3(18+22) = 4(18+12)
\n" ); document.write( "3(40) = 4(30)
\n" ); document.write( "120 = 120 \n" ); document.write( "

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