Question 928966
x = gary
y = sarah
z = kevin
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y = x + 4
z = 3y
x + y + z = 76
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put the system of linear equations into standard form
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x - y = -4
3y - z = 0
x + y + z = 76
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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 = gary = 12
y = sarah = 16
z = kevin = 48
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Solve systems of linear equations up to 6-equations 6-variables:
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