Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

if 5y -4 = 21, then y=

Sagot :

5y-4 = 21

Add 4 on both sides to isolate y. (get rid of -4)

5y = 25

Divide 5 on both sides to solve for y.

y = 5

Answer:

Y is equal to 5

Step-by-step explanation:

5y - 4 = 21

5y = 21+4

5y = 25

Y = 25 ÷5

Y = 5