Question

Find y, st, and tu

Y=?
ST=?
TU=?

Answer 1

`y=2`

`ST=8`

`TU=8`

Explanation:

We can set the 2 equations equal to each other to find y since the sides appear to be equivalent

`2y+4=4y`

Subtract 2y on both sides

`4=2y`

Divide 2 on both sides

`2=y`

Now we know y is equal to 2 so now we can fill in y to find ST and TU and since the sides are equivalent we only have to do it one time

`4(2)`

`8`

ST and TU are equal to 8

Hope this helps please let me know if you have further questions