Question

Determinati nr nat x care sunt solutii ale inecuatiei : 5,3+x<_9,23

Answer 1

$5.3 + x \leqslant 9.23$

$x \leqslant 9.23 - 5.3$

$x \leqslant 3.93$

$x \: \in \: \mathbb{N} = > x \: \in \: \left \{ 0,1,2,3 \right \}$