<PRE><B>Question 823608</B>
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0 = x + (1/4)y + 1/2
(-1/4)y = x + 1/2
y = -4x - 2
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graph:
{{{ graph( 300, 300, -2, 2, -3, 3, -4x - 2) }}}
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>