Question

Paso a paso de 21=y-14​

Answer 1

21-14=7
y=7 :)
i hope this helpssss!!

Answer 2

y=35

Explanation:

21=y-14​ Add 14 to both sides to isolate x.

+14 +14

35=y

Hope this helps and have a great day! ^^

(perdón, me no hablo español)