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MATH SOLVE
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1. x β 5y = -15Complete the missing value in the solution to the equation (-5, ____)
4 months ago
Q:
1. x β 5y = -15Complete the missing value in the solution to the equation (-5, ____)
Accepted Solution
A:
x - 5y = -15
(-5, y)
-5 is in the x place, and so replace x with -5
-5 - 5y = -15
-5y - 5 = -15
-5y - 5 (+5) = -15 (+5)
-5y = -10
-5y/(-5) = -10/(-5)
y = 2
(-5,Β 2) is your answer
hope this helps