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Arada [10]
3 years ago
7

David gained 16 pounds over the winter. he went on a diet and lost 25 pounds. then he regained 4 pounds and weighed 177 pounds.

how much did he weigh​ originally?
Mathematics
1 answer:
Alex787 [66]3 years ago
8 0
Let x be the weight of David so 

x+16-25+4 = 177

x-5=177

x= 177+5= 182 pound
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zubka84 [21]

Answer:

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– 2x + 2y = 0 Equation 2

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