Question

Tìm x

7x - 8 = 731

4x : 17 = 0

Answer 1

\(7x-8=731\)

\(=>7x=739\)

\(=>x=\frac{739}{7}\)

\(4x:17=0\)

\(=>4x=0\)

\(=>x=0\)

Ủng hộ nhz

Answer 2

Sai đề rồi :

a, 7x - 8 = 713

7x = 713 + 8

7x = 721

x = 721 : 7

x = 103

 Vậy x = 103

b, 4x : 17 = 0

4x = 0 x 17

4x = 0

x = 0 : 4

x = 0

 Vậy x = 0

Answer 3

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Answer 4

7x=731+8

7x=739

 x=739: 7

 x=

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Answer 5

4x=0*17

4x=0

 x=0:4

 x=0