Question

Determine o valor de x, na equação a seguir: 18x - 70 = 110 ?

Answer 1

Resposta:

x = 10

a-passo:

18x - 70 = 110

18x  = 110 + 70

18x  = 180

x = 180/18

x = 10

https://www.youtube.com/watch?v=nzFr7Xdqu7M&t=13s

Answer 2

18x-70=110

18x= 110+70

18x=180

X=180/18

X=10