Question

Solve 4(3y-5) +20=30
answer this and explain step by step​

Answer 1

Step-by-step explanation:

12y-20 +20=30

12y =30

y=30/12

y=10/4

y=5/2 is the right answer

Answer 2

Answer:

y = 5 / 2    or    2.5

Step-by-step explanation:

4( 3y - 5 ) + 20 = 30

4x3y - 4x5  =  30 - 20

12y - 20 = 10

12y = 10 + 20

12y = 30

y = 30/12

y = 15/6

y = 5 / 2     = 2.5

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