Answer:
x = -12
Step-by-step explanation:
Step 1: Subtract 2x from both sides
2x + 10 = -14
Step 2: Subtract 10 from both sides
2x = -24
Step 3: Divide both sides by 2
x = -12
The missing angle would be 68 because the the triangles can be alternate exterior
14:1 can also be written as 14 to 1 and 14/1. Aka 14/1 is in fraction form not division.
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