Question

b * 8=784        597 + х = 1000       а - 387 = 469       1000 : к =5            решите уравнения

Answer 1

b * 8=784
b=784/8
d=98

597 + х = 1000
x=1000-597
x=403

а - 387 = 469
a=469+387
a=856

1000 : к =5
k=1000:5
к=200

Answer 2

1)
b*8=784
b=98
2)
597+x=1000
x=403
3)
a-387=469
a=856
4)
1000:k=5
k=200