Help to Solve please a problem in the algebraic way: Masha looks after for hens and rabbits. In total at her pets 35 heads and 94 legs. How many at Masha of hens and how many rabbits?

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I hope, everything is clear... Let x - quantity of hens, at - quantity of rabbits. X + at =35 or x to the =35th. the 2nd +4u =94. We substitute value x in the last expression: 2 (35th) +4u =94. the 70-2nd +4u =94. 2u =24. At =12-was rabbits. 35-12=23-was hens. Answer: 12 rabbits and 23 hens.
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