document.write( "Question 926889: Hannah has the same number of nickels as Heather has dimes. Together, the coins are worth $1.65. How many coins does each girl have? \n" ); document.write( "

Algebra.Com's Answer #562554 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
x = number of nickels
\n" ); document.write( "y = number of dimes
\n" ); document.write( "---
\n" ); document.write( "x = y
\n" ); document.write( "5x + 10y = 165
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form
\n" ); document.write( "---
\n" ); document.write( "x - y = 0
\n" ); document.write( "5x + 10y = 165
\n" ); document.write( "---
\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
\n" ); document.write( "---
\n" ); document.write( "solution:
\n" ); document.write( "x = 11
\n" ); document.write( "y = 11
\n" ); document.write( "---
\n" ); document.write( "they each have 11 coins
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "

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