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tresset_1 [31]
3 years ago
5

**PLEASE HELP**

Mathematics
1 answer:
Nikitich [7]3 years ago
3 0
Total area of zone and playground, (x+50)(x+30);
and this whole area is twice the area of the playground, consistent with description.
highlight_green%28%28x%2B50%29%28x%2B30%29=2%2A50%2A30%29;
Solve for x.
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