Step 1: Subtract 50 from both sides.
<span><span><span>y+50</span>−50</span>=<span>200−50</span></span><span>y=150
</span><u>Answer:
</u><span>y=<span>150</span></span>
129 degrees you just add DCE and ECF together
Where’s the model? If it says choose a model, there should be a model
