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| Math Central | Quandaries & Queries |
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Question from Lauren, a student: Solve one using the method of substitution and the other with the method of elimination. a. y=5x+4 b. 4x+3y=7 |
Hi Lauren,
Your problem a. is set up nicely for the method of substitution. Look at my response to an earlier question and apply the technique to your problem.
Problem b. is a candidate for the method of elimination. Look at this earlier question for an example.
I hope this helps. Write back if you need more assistance,
Penny
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