document.write( "Question 105783: How do I rewrite the equation -8x-5y=-45 as a function of x? \n" ); document.write( "
Algebra.Com's Answer #76976 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You need to get to a form of the equation where y is on one side and everything else is on the other.
\n" ); document.write( "\"y=...\"
\n" ); document.write( "You get to use your properties to get there.
\n" ); document.write( "\"-8x-5y=-45\"
\n" ); document.write( "\"cross%28-8x%29%2Bcross%288x%29-5y=-45%2B8x\" Additive inverse of (-8x) of 8x to both sides.
\n" ); document.write( "\"-5y=-45%2B8x\" Simplify.
\n" ); document.write( "\"cross%28-5%29y%2Fcross%28-5%29=%28-45%2B8x%29%2F%28-5%29\" Multiplicative inverse of (-5) or (-1/5) to both sides.
\n" ); document.write( "\"y=%28-45%2B8x%29%2F%28-5%29\" Simplify left hand side.
\n" ); document.write( "\"y=-45%2F-5%2B8x%2F%28-5%29\" Distributive property.
\n" ); document.write( "\"y=9-8x%2F5\"\r
\n" ); document.write( "\n" ); document.write( "Now it is in a form where y is a function of x.
\n" ); document.write( "\"y%28x%29=9-8x%2F5\"
\n" ); document.write( "
\n" ); document.write( "
\n" );