document.write( "Question 828660: solve the system of equations by graphing u=v; 9u=3v-36 \n" ); document.write( "

Algebra.Com's Answer #499435 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "u=v
\n" ); document.write( "9u=3v-36
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form:
\n" ); document.write( "---
\n" ); document.write( "x = u
\n" ); document.write( "y = v
\n" ); document.write( "---
\n" ); document.write( "x = y
\n" ); document.write( "9x = 3y - 36
\n" ); document.write( "---
\n" ); document.write( "x - y = 0
\n" ); document.write( "9x - 3y = -36
\n" ); document.write( "---
\n" ); document.write( "copy and paste the above linear system in standard form into this matrix-method 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 = u = -6
\n" ); document.write( "y = v = -6
\n" ); document.write( "---
\n" ); document.write( "graph:
\n" ); document.write( "---
\n" ); document.write( "y = x
\n" ); document.write( "3y = 9x + 36
\n" ); document.write( "y = 3x + 12
\n" ); document.write( "---
\n" ); document.write( " $\"+graph%28+300%2C+300%2C+-8%2C+2%2C+-8%2C+2%2C+x%2C+3x+%2B+12%29+\"$
\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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