document.write( "Question 302228: Solve (-2/x+2)-(1/x+2)=4 \n" ); document.write( "

Algebra.Com's Answer #216757 by london maths tutor(243) $\"\"$ $\"About$

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$\"%28-2%2F%28x%2B2%29%29-%281%2F%28x%2B2%29%29+\"$
\n" ); document.write( "= $\"%28%28-2-1%29%2F%28x%2B2%29%29+\"$
\n" ); document.write( "= $\"%28%28-3%29%2F%28x%2B2%29%29+\"$ \r
\n" ); document.write( "\n" ); document.write( "Therefore, $\"%28%28-3%29%2F%28x%2B2%29%29+\"$ = 4\r
\n" ); document.write( "\n" ); document.write( "This gives :\r
\n" ); document.write( "\n" ); document.write( "-3 = 4(x+2)
\n" ); document.write( "-3 = 4x + 8
\n" ); document.write( "-3 -8 = 4x
\n" ); document.write( "-11 = 4x
\n" ); document.write( "x = -11/4
\n" ); document.write( "x = -2 3/4 \n" ); document.write( "

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