Решите уравнение 4x+23/5.4=85/1.7

Question

Решите уравнение 4x+23/5.4=85/1.7

Comments

23/5.4. / - дробь?

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да

Answer 1

4х=-23/5,4+85/1,7 = -230/54 + 850/17 = 50-115/27=1235/27
х=(1235/27)/4=1235/108