3 years ago

If 4y-4=16 then y= ?

Mathematics

2 answers:

algol [13]3 years ago

4 0

Move the -4 to the right (+4 on both sides). now you have 4y=20. divide both sides by 4. y=5

kramer3 years ago

4 0

4y-4=16
we will take the -4 to the other side so it will be 4 then we will add them
4y=20
then we will divide the 4 by each side
we will get
y=5

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