First move the (Y) to the other side of the equal sign,

Then subtract add (15) on both sides

Since a variable can't be negative just divide by (-1) on both sides,

The answer would be,

Hope this helped
:D
Answer:
Step-by-step explanation:
- 1 / 3 + - 7/4
-4/12 - 21/12
=-25/12
Answer:
no equation given ,pls mention it in the comments
Answer:
Its false
Step-by-step explanation:
4.42 the .42 the 2 is under 5 so it would round up.
Answer:
30
Step-by-step explanation:
40/100 x 50= 20
50-20=30