document.write( "Question 391293: write the equation in standard form with integer coefficients -8y=20+2/5x \n" ); document.write( "
Algebra.Com's Answer #277570 by haileytucki(390)\"\" \"About 
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-8y=20+(2)/(5)*x\r
\n" ); document.write( "\n" ); document.write( "Since x is on the right-hand side of the equation, switch the sides so it is on the left-hand side of the equation.
\n" ); document.write( "20+(2)/(5)*x=-8y\r
\n" ); document.write( "\n" ); document.write( "Multiply (2)/(5) by x to get (2x)/(5).
\n" ); document.write( "20+(2x)/(5)=-8y\r
\n" ); document.write( "\n" ); document.write( "Since 20 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 20 from both sides.
\n" ); document.write( "(2x)/(5)=-20-8y\r
\n" ); document.write( "\n" ); document.write( "Move all terms not containing x to the right-hand side of the equation.
\n" ); document.write( "(2x)/(5)=-8y-20\r
\n" ); document.write( "\n" ); document.write( "Multiply each term in the equation by 5.
\n" ); document.write( "(2x)/(5)*5=-8y*5-20*5\r
\n" ); document.write( "\n" ); document.write( "Simplify the left-hand side of the equation by canceling the common factors.
\n" ); document.write( "2x=-8y*5-20*5\r
\n" ); document.write( "\n" ); document.write( "Simplify the right-hand side of the equation by multiplying out all the terms.
\n" ); document.write( "2x=-40y-100\r
\n" ); document.write( "\n" ); document.write( "Divide each term in the equation by 2.
\n" ); document.write( "(2x)/(2)=-(40y)/(2)-(100)/(2)\r
\n" ); document.write( "\n" ); document.write( "Simplify the left-hand side of the equation by canceling the common factors.
\n" ); document.write( "x=-(40y)/(2)-(100)/(2)\r
\n" ); document.write( "\n" ); document.write( "Simplify the right-hand side of the equation by simplifying each term.
\n" ); document.write( "x=-20y-50\r
\n" ); document.write( "\n" ); document.write( "To rewrite as a function of y (e.g. f(y)), write the equation so that x is by itself on one side of the equal sign and an expression involving only y is on the other side.
\n" ); document.write( "f(y)=-20y-50
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