Question

Rezolvati in multimea numerelor rationale ecuatia (1,25 + 3,75): x=1

Answer 1

(1,25+3,75):x=1
x=1×(1,25+3,75)
x=1×5
x=5
S={5}

Answer 2

hOi,

(1,25+3,75):x=1
5:x=1
x=5:1
x=5

Succes !