•Let x represent the number of horses •the number of goats is 5 less than the number of horses •the total number of horses and g
oats is 21 What is x, the number of horses on the farm?
1 answer:
Answer: x=13
Step-by-step explanation:
(x-5) + x = 21 given
2x-5=21 combined like terms
2x=26 addition property of equality
x=13 division property of equality
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