Finish solving the system of equations.
x - 5y = 6
x + 2y = -3
-3y = 3
What is the value of y?
Substitute the value of y back into one of the original equations to find the value of x. What is the value of x?
Please help quick !

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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