Linear pair of angles<span> add up to 180 degrees.
</span>It is formed when two lines intersect each other.
Hope it helps
Answer/Step-by-step explanation:
----› Given
----› consecutive interior angles are supplementary
----› consecutive interior angles are supplementary
Therefore:

Answer: x=−5/7
Step 1. Add 4x to both sides of the equation.
3x+4+4x=−4x−1+4x
7x+4=−1
Step 2. Now you subtract 4 from both sides.
7x+4−4=−1−4
7x=−5
Step 3. Then divide both sides by 7.
7x/7=-5/7
Final Answer: x=-5/7
Hope I could help! :)
Answer:
it's C ;)) maybe i guess-
Step-by-step explanation:
Use it like and equation 1-50 and start at 50 and go back 5 go back 5 go back 5. This question could be interpreted in many ways.