How many chickens? How many rabbits? Solve the equation

If there are x chickens, there are 3-x rabbits
2X+4（3-X）=10
X=1
3-X=3-1=2
There are one chicken and two rabbits

Chickens and rabbits are in the same cage. Counting from the top, they have 18 heads and counting from the bottom, they have 46 legs. Do you know how many chickens and rabbits are in the cage?

There are: (46-18 × 2) △ 4-2, = 10 △ 2, = 5 (rabbits); there are 18-5 = 13 (chickens); a: there are 5 rabbits and 13 chickens

How many chickens and rabbits are there? How many rabbits are there

There are x chickens and 12-x rabbits
2x+4(12-x)=38
2x+48-4x=38
2x=10
x=5
There were 12-7 rabbits and 5 chickens

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