Question

-3.2+а=-5 m-5 34=-7 56 решить уравнения

Answer 1

- 3,2 + a = - 5
a = - 5 + 3,2
a = - 1,8
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m - 5 3/4 = - 7 5/6
m = - 7 5/6 + 5 3/4
m = - 7 10/12 + 5 9/12
m = - 2 1/12