document.write( "Question 1009762: I know that the equation is 3x+2y=7 solve for x I know the answer is x=-2y/3+7/3 i tried the way the first person answered bu it said the way I was entering it was wrong i followed his exact way to answer it but it tell me its wrong I have to answer it with the following way x=(____)/____ \n" ); document.write( "

Algebra.Com's Answer #625251 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+3x+%2B+2y+=+7+\"$
\n" ); document.write( "First subtract $\"+2y+\"$ from both sides
\n" ); document.write( " $\"+3x+=+7+-+2y+\"$
\n" ); document.write( "Divide both sides by $\"+3+\"$
\n" ); document.write( " $\"+x+=+%28+7+-+2y+%29+%2F+3+\"$
\n" ); document.write( "---------------------------
\n" ); document.write( "You can do a quick check by plugging in
\n" ); document.write( "random values for $\"+y+\"$
\n" ); document.write( " $\"+y+=+-7+\"$
\n" ); document.write( " $\"+3x+%2B+2y+=+7+\"$
\n" ); document.write( " $\"+3x+%2B+2%2A%28-7%29+=+7+\"$
\n" ); document.write( " $\"+3x+-14+=+7+\"$
\n" ); document.write( " $\"+3x+=+21+\"$
\n" ); document.write( " $\"+x+=+7+\"$
\n" ); document.write( "------------------
\n" ); document.write( " $\"+x+=+%28+7+-+2y+%29+%2F+3+\"$
\n" ); document.write( " $\"+x+=+%28+7+-+2%2A%28-7%29+%29+%2F+3+\"$
\n" ); document.write( " $\"+x+=+%28+7+%2B+14+%29+%2F+3+\"$
\n" ); document.write( " $\"+x+=+21%2F3+\"$
\n" ); document.write( " $\"+x+=+7+\"$
\n" ); document.write( "OK \n" ); document.write( "

\n" );