document.write( "Question 683988: I need help with this problem what is 3x + 2 = 11 and the next one is 4:8 is 8: is what \n" ); document.write( "

Algebra.Com's Answer #423853 by mananth(16949) $\"\"$ $\"About$

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3x+2 = 11\r
\n" ); document.write( "\n" ); document.write( "we have to find the value of x\r
\n" ); document.write( "\n" ); document.write( "so make x the subject\r
\n" ); document.write( "\n" ); document.write( "add -2 to both sides\r
\n" ); document.write( "\n" ); document.write( "3x+2-2=11-2\r
\n" ); document.write( "\n" ); document.write( "3x=9\r
\n" ); document.write( "\n" ); document.write( "divide by 3
\n" ); document.write( "3x/3 = 9/3\r
\n" ); document.write( "\n" ); document.write( "x=3\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( " $\"4%2F8+=+8%2Fx\"$ \r
\n" ); document.write( "\n" ); document.write( "the denominators are 8 & x\r
\n" ); document.write( "\n" ); document.write( "so product is 8x\r
\n" ); document.write( "\n" ); document.write( "multiply equation by 8x\r
\n" ); document.write( "\n" ); document.write( "we get\r
\n" ); document.write( "\n" ); document.write( " $\"%288x%2A4%29%2F8+=+%288%2A8x%29%2F%28x%29\"$ \r
\n" ); document.write( "\n" ); document.write( "4x= 64\r
\n" ); document.write( "\n" ); document.write( "/4
\n" ); document.write( "x=16\r
\n" ); document.write( "\n" ); document.write( "So\r
\n" ); document.write( "\n" ); document.write( " $\"4%2F8+=+8%2F16\"$ \r
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