Mathematics, 16.02.2021 17:40 asialuv

Find x, y, z satisfying the equations (x + y)(x + y + z) = 66
(y + z)(x + y + z) = 99
(z + x)(x + y + z) = 77

Answers: 3

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Find x, y, z satisfying the equations (x + y)(x + y + z) = 66
(y + z)(x + y + z) = 99
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More questions: Mathematics Another questions

Find x, y, z satisfying the equations (x + y)(x + y + z) = 66 (y + z)(x + y + z) = 99 (z + x)(x + y + z) = 77

Answers

Another question on Mathematics

Find x, y, z satisfying the equations (x + y)(x + y + z) = 66
(y + z)(x + y + z) = 99
(z + x)(x + y + z) = 77