Question 1090550
H = 2L+4
D = 2L-4
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H + L + D = 85 substitute for H and D per above:
2L + 4 + L + 2L - 4 = 85
5L = 85
L = 17
So now we know how much Louie has Let's find Huey and Dewey:
H = 2L + 4; H = 2(17) + 4; H = 38
D = 2L - 4; D = 2(17) - 4; D = 30