document.write( "Question 926206: Dula wants to invest a total of $10000 in two types of accounts. The ratio would be 4:5. How much should she invest in each account?
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Algebra.Com's Answer #562144 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
x = dollar amount in account a
\n" ); document.write( "y = dollar amount in account b
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\n" ); document.write( "x + y = 10000
\n" ); document.write( "x/y = 4/5
\n" ); document.write( "5x = 4y
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\n" ); document.write( "put the system of linear equations into standard form
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\n" ); document.write( "x + y = 10000
\n" ); document.write( "5x = 4y
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\n" ); document.write( "x + y = 10000
\n" ); document.write( "5x - 4y = 0
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\n" ); document.write( "copy and paste the above standard form linear equations in to this solver:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php
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\n" ); document.write( "solution:
\n" ); document.write( "x = dollar amount in account a = 4444.44
\n" ); document.write( "y = dollar amount in account b = 5555.56
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\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
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\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
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\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
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