Question

9x-8=5x+12 calcule a equação ​

Answer 1

9x - 8 = 5x + 12

9x - 5x = 12 + 8

4x = 20

x = 20 / 4

x = 5

Answer 2

9x - 8 = 5x + 12

9x - 5x = 8 + 12

4x = 20

x = 20/4

x = 5

Resposta: 5