SOLUTION: Hi. My teacher makes us use www.assistments.org and the problems on there are really hard because I dont understand them. If you get a certain amount wrong, you get locked out and

Algebra ->  Linear-equations -> SOLUTION: Hi. My teacher makes us use www.assistments.org and the problems on there are really hard because I dont understand them. If you get a certain amount wrong, you get locked out and       Log On


   



Question 696684: Hi. My teacher makes us use www.assistments.org and the problems on there are really hard because I dont understand them. If you get a certain amount wrong, you get locked out and you have to try again another day. I don't understand the Evaluating Functions. I dont even remember us learning about it. Use the equation 7m - 11m = n to find m when n = 4.

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Use the equation 7m - 11m = n to find m when n = 4
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Substitute for "n" and solve for "m":
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7m - 11m = n
-4m = n
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-4m = 4
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Divide both isdes by -4 to get:
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m = -1
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Cheers,
Stan H.