document.write( "Question 316303: Choose the answer that correctly expresses the following equation in standard form.
\n" ); document.write( "3y = 4x + 9\r
\n" ); document.write( "\n" ); document.write( "a) 4x - 3y = 9
\n" ); document.write( "b) -4x + 3y = 9
\n" ); document.write( "c)4x + 3y = 9
\n" ); document.write( "d)3y - 4x = 9
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Algebra.Com's Answer #226241 by moshiz08(60)\"\" \"About 
You can put this solution on YOUR website!
You want to do the same thing to both sides of the equation. For instance, we can subtract 4x from both sides. \r
\n" ); document.write( "\n" ); document.write( "\"+3y+=+4x+%2B+9\". Subtract 4x from both sides. Now we have \r
\n" ); document.write( "\n" ); document.write( "\"+3y+-+4x++=+9\", which is answer choice d or b. These two are really the same answer because \"3y-4x+=+-4x+%2B+3y\" by the commutative property. The answer is NOT c however.
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