Line a is parallel to line b, m2685, and m3= 2x. Find mZ1.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)

show us the triangle so we can answer it