Question

Which value of y makes the equation true?

y – 6.3 = –2.2

y =

Answer 1

If you isolate y, you will also get the value.

Answer 2

To have y alone, add +6.3 to both sides.

Answer 3

y-6.3+6.3=-2.2+6.3
y=4.1

Answer 4

Let's check if the value gives a true statement:
4.1-6.3=-2.2
-2.2=-2.2
It does.

Answer 5

Do you want me to give you one to try on your own?