Question

 решите систему неравенств
 {x>3,
 {4-x<0?

Answer 1

$left { {{x>3} atop {4-x<0}} right.$

$left { {{x>3} atop {-x<-4}} right.$

$left { {{x>3} atop {x>4}} right.$

x > 4
x∈ (4; +∞)