Question

4 . (x – 2) = 4 + 2 . (x – 1)
calcule ​

Answer 1

Resposta:

4 (x - 2) = 4 + 2 (x - 1)

4x - 8 = 4 + 2x - 2

4x - 2x = 4 - 2 + 8

2x = 10

x = 10 : 2

x = 5

Explicação passo-a-passo:

Answer 2

Resposta:

4. (x -2)= 4 + 2. (x -1)

4 x -8 = 4 + 2 x -2

4 x - 2x = 4 - 2 + 8

2 x = 2 + 8

2 x = 10

x = 10÷2=5