Answer:
1. 184-x
2. 90
3. y=4x/3-23/3
Explanation:
1. 180-(x-4)=184-x (supplementary angles)
2. 180/2=90 (supplementary angles)
3. y=-3x/4+2
y+5=(4/3)(x-2)
y=4x/3-23/3
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