Question 941613
y=-x-1
y=2x-4
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x + y = -1
2x - y = 4
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put the system of linear equations into standard form
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x + y = -1
2x - y = 4
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copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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solution:
x = 1
y = -2
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graph:
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{{{ graph( 300, 200, -4, 4, -4, 4, -x-1, 2x-4 ) }}}
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