Question

resolva as equações : a ) 2x+3+6 b) 9x+2+3 c)11x+5+4 d)1x+2+3​

Answer 1

Resposta:

a) 2x + 3 + 6

= 2x + 9

_______________

b) 9x + 2 + 3

= 9x +5

_______________

c) 11x + 5 + 4

= 11x + 9

_______________

d) 1x + 2 +3

= 1x + 5