Question

7(x-2) = 5 (x+3) responda

Answer 1

7(x-2) = 5 (x+3)

7x - 14 = 5x + 15

7x - 5x = 15 + 14

2x = 29

x = 29 / 2

x = 14,5

Resposta: 29/2 ou 14,5

Answer 2

7(x - 2) = 5(x + 3) ⇒ 
7x - 14 = 5x + 15 ⇒ 
7x - 5x = 15 + 14 ⇒ 
2x = 29 ⇒ 
x = 29 / 2