Please answer fast ASAP I give brainliest

All you need is on the photo

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

i think its y= -4x-14

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.