-6 is the correct option from the above given options
x
step-by-step explanation:
all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.
b. would be the answer : )
step 1: add -16x to both sides.
16x−4y+−16x=64+−16x
−4y=−16x+64
step 2: divide both sides by -4.
−4y /-4 = -16x + 64/-4
answer: y=4x−16
hope i'm right