SOLUTION: use substitution to solve this linear system
6x+y=-15
4x-5y=7
Algebra.Com
Question 820202: use substitution to solve this linear system
6x+y=-15
4x-5y=7
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
6x + y = -15
4x - 5y = 7
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the system is in standard form:
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copy and paste the above standard form equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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answer:
x= -2
y= -3
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