Answer:
x = 4
Step-by-step explanation:
Given
13 - 4x = 1 - x ( add x to both sides )
13 - 3x = 1 ( subtract 13 from both sides )
- 3x = - 12 ( divide both sides by - 3 )
it's gonna be the same 114 degrees
180
Answer: First one is number 1
Second one is 4
Third one is P’ (4, -1)
- 15/-5 + (-2)²
3+4=7.
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