решить уравнение х-32=17 х-33=51 а+43=90 28+а=41 93-у=54 54-у=27 . Created by fqcskefquekm. matematika-ru

решить уравнение х-32=17 х-33=51 а+43=90 28+а=41 93-у=54 54-у=27 ...

nafanya2014

Verified answer

1)х-32=17   x=17+32
   x=49
2) х-33=51   x= 51+33
   x=84
3)а+43=90 a=90-43
   a=47
4) 28+а=41   a=41-28
   a= 13
5)93-у=54    y=93-54 y=39

6)54-у=27
   y=54-27
   y=27

17 votes Thanks 25

borz26

Verified answer

Х-32=17 х-33=51 а+43=90 28+а=41 93-у=54
х=17+32 х=51+33 а=90-43 а=41-28 у=93-54
х=49 х=84 а=47 а=13 у=39
49-32=17 84-33=51 47+43=90 28+13=41 93-39=54
17=17 51=51 90=90 41=41 54=51

54-у=27
у=54-27
у=27
54-27=27
27=27

9 votes Thanks 15

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