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In response to "My ex-wife (math genius) and I just had an extensive discussion about how our 5th grader is doing algebra and it's *HARD*." by Mop

I'm not sure there's a "new" or "old" way to do algebra problems, there's just algebra

2l + 2w = 12.5
l = 4w
2(4w) + 2w = 12.5
10w = 12.5
w = 1.25
l = 5


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