Mister Exam

x+3 inequation

A inequation with variable

The solution

You have entered [src]
x + 3 > 0
$$x + 3 > 0$$
x + 3 > 0
Rapid solution [src]
And(-3 < x, x < oo)
$$-3 < x \wedge x < \infty$$
(-3 < x)∧(x < oo)
Rapid solution 2 [src]
(-3, oo)
$$y\ in\ \left(-3, \infty\right)$$
y in Interval.open(-3, oo)