Question

реши уравнения 96х-89х+397=600 (3х+2х)*8=6400

Answer 1

96х-89х+397=600
96х-89х = 600 -397
7х = 203
х = 29

(3х+2х) *8=6400
5х*8 = 6400
5х = 64008
5х = 800
х = 160
- разделить

Answer 2

спс

Answer 3

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Answer 4

спс