alt Hacker NewsReading up on the history of mathematics really makes that clear as shown in
https://www.goodreads.com/book/show/1098132.Thomas_Harriot_s...
(ob. discl., I did the typesetting for that)
It shows at least one lengthy and quite wordy example of how an equation would have been stated, then contrasts it in the "new" symbolic representation (this was one of the first major works to make use of Robert Recorde's development of the equals sign).
Although if you look at most maths textbooks or papers there's a fair bit of English waffle per equation. I guess both have their place.