Question

alguien me puede ayudar a resolver esta ecuacion 3y-4=5+3(y/5-1)

Answer 1

Resolver.

3y - 4 = 5 + 3(y/5 - 1)

3y - 4 = 5 + 3y/5 - 3

3y - 4 = 5 - 3 + 3y/5

3y - 3y/5 = 2 + 4

(15y - 3y)/5 = 6

12y/5 = 6

12y = 6(5)

12y = 30
 
    y = 30:3/12:3
 
    y = 10:2/4:2
 
    y = 5/2