[ Ntawv nyeem ] [ Ntawv nyeem ]: [ Ntawv nyeem ]

☞ a ≔ ‘xx %’.
a xx: 123.
✎ sau ntawv: a, tsum.
☞ b ≔ ‘2 + x = 3’.
b x 1.
✎ sau ntawv: b, tsum.
123 %
2 + 1 = 3