Question

85. Розв'яжіть рівняння: 1) 65 + (x + 23) = 105; 5) 90 + y - 8 = 154; 2) (y - 34) - 10=32; 6) 9y - 18 = 72; 3) (48 - x) + 35=82; 7) 9x + 50 = 86; 4) 77 - (28 + y) = 27; 8) 120 : (x - 19) = 6; 6. CvTL nipuguug vonoven avoro e un uuend​

Answer 1

Ответ:

1)17; 5)72; 2)74; 6)10; 3)1; 7)4; 4)22; 8)39

Answer 2

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