Вопрос школьника по предмету Математика
срочнооо
x+4078=12106
a-9999=101010
c*6=3864
y:9=81810
91356+x=100000
60015-a=4326
15*c=153075
10800:y=40
заранее благодарю)
Ответ учителя по предмету Математика
x+4078 =12106
x =12106-4078
x= 8028
8028+4078=12106
а-9999=101010
а= 101010+9999
а= 111009
111009-9999=101010
с*6=3864
с= 3864:6
с =644
644*6=3864
у:9=81810
у=81810*9
у=736290
736290:9=81810
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