Question

află termenul necunoscut apoi verifică: (4/5+ x ) - ( 8/5- 6/5 ) = 3/5 fractii​

Answer 1

Răspuns:

x = 1/5

Explicație pas cu pas:

(4/5 + x) - (8/5 - 6/5) = 3/5

4/5 + x - 2/5 = 3/5

2/5 + x = 3/5

x = 3/5 - 2/5 = 1/5

Verificare : (4/5 + 1/5) - (8/5 - 6/5) = 3/5

5/5 - 2/5 = 3/5

3/5 = 3/5 ✓