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gayaneshka [121]

3 years ago

8

Como faz esta conta 6-4x=-20-10x

2 answers:

yulyashka [42]3 years ago

4 0

6-4x=20-10x, 2+20=-10x+4x, x=26/-6

Ratling [72]3 years ago

4 0

Faz it cosi

6 -4x = -20 -10x

10x -4x = -20 -6

6x = - 26

x = -26/6

x = -13/3

spero ti ajutare

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