(-y + 5a - 4) + (3y - a - 5) is simplified to 2y + 4a - 11
Subtract 5 from 45 which equals 40 so -8w can be alone. Then divide 40 by -8w you will get -5.
w=-5
Answer: x=74°
180-133=47 and 47+59=106 so 180-106= 74°
Answer:
A y = -1/2 x2 Correctly answer
