2(х-2)+8=16 27=3(х-3)-3

Question

2(х-2)+8=16
27=3(х-3)-3

Answer 1

1) 2х-4+8=16
2х+4=16
2х=12
х=6

2) 3х-9-3=27
3х-12=27
3х=39
х=13

Answer 2

1. 2x - 4 + 8 = 16
2x = 12
X= 8

2. 27 = 3x - 9 - 3
-3x = -33
x = 11

Comments

неправильно

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знаю ..

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там 6 а во втором вместо 33, 39

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и 13 ..