Question

resolva as ecuaçoes 9+113x-6=19-4x

Answer 1

113x+4x=19+6-9
x=16
117

Answer 2

9 + 113x - 6 = 19 - 4x
113x + 9 - 6 = 19 - 4x
113x + 3 = 19 - 4x
113x + 4x = 19 - 3
117x = 16
x = $\displaystyle \mathsf{\frac{16}{117}}$

Resposta: x = $\displaystyle \mathsf{\frac{16}{117}}$