plust
The past tense form of the verb plus.
So then I plust x to both sides of the equation and got the answer!
Plust
Plust is a synonym for work.
A janitor's Plust is to clean the place.
Sandy's mother works hard to pay for Sandy's tuition. But her father doesn't plust at all.
Sandy's mother works hard to pay for Sandy's tuition. But her father doesn't plust at all.