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Darya [45]
2 years ago
8

Jim is two years older than his sister Mary. The sum of their ages is greater than 32. Describe Mary's age.

Mathematics
1 answer:
Vaselesa [24]2 years ago
6 0

J = M + 2

J + M = 32

(M + 2) + M = 32

2M + 2 = 32

Subtract 2 from both sides

2M = 32

Divide by 2 on both sides

M = 16

J = 18

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