Question

resolva:
3/2 X + 1/5 X = 3,4​

Answer 1

Resposta:

x= 2.

Explicação passo-a-passo:

3/2x+1/5x= 3,4

15/10x+2/10x= 34/10

17/10x= 34/10

x= 34/10÷17/10

x= 34/10.10/17

x= 34/17

x= 2