Question 928560
x = hena amount
y = rina amount
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x + y = 300
y = 3x - 100
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put the system of linear equations into standard form
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x + y = 300
3x - y = 100
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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 = hena amount = 100
y = rina amount = 200
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Solve systems of linear equations up to 6-equations 6-variables:
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