Answer:
x=4
Step-by-step explanation:
5x=20
5x/5=20/5
x>4
Inequality Notation:
[tex]x \geqslant 4[/tex]
____o___o___
[tex]5x - 20 \geqslant 0 \\ 5x - 20 + 20 \geqslant 0 + 20 \\ 5x \geqslant 20 \\ \\ \frac{5x}{5} \geqslant \frac{20}{5} \\ \\ x \geqslant 4[/tex]
I hope I helped you^_^
