What is the value of x in the equation −x = 4 − 3x + 6? 5 10 −5 −10

Plzzz answer both questions and i will give you 100 points

Write the slope intercept equation for line ab.

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).