Question 928567
-3x + 6y = -27
x = -1
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put the system of linear equations into standard form
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-3x + 6y = -27
x = -1
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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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answer:
x = -1
y = -5
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now by substitution:
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-3x + 6y = -27
x = -1
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-3*-1 + 6y = -27
6y = -27 - (-3*-1)
y = ( -27 - (-3*-1) )/6
y = ( -27 - 3 )/6
y = ( -30 )/6
y = -5
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answer by substitution:
x = -1
y = -5
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