SOLUTION: Find the values for m and b in the following system so that the solution to the system is (-3,4)
5x+7y=b
mx+y=22
The value for m =>
The value for b =>
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Question 104310: Find the values for m and b in the following system so that the solution to the system is (-3,4)
5x+7y=b
mx+y=22
The value for m =>
The value for b =>
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the values for m and b in the following system so that the solution to the system is (-3,4)
5x+7y=b
mx+y=22
-------------
Substitute x=-3 and y=4
-15+28 = b
b = 13
----------
-3m+4 = 22
-3m = 18
m = -6
==============
Cheers,
Stan H.
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