Question

escreva em seu caderno na linguagem usual as seguintes equações x + 3 = 13

Answer 1

x=10 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(obs: so pra completar 20 caracteres)

Answer 2

x+ 3 = 13
x = 13 - 3
x =10

è 10