Answer:
x = 20
Step-by-step explanation:
Exterior angles are equal.
7x - 3 = 6x + 17
Add 3 and subtract 6x to both sides.
x = 20 is the answer.
Step 2: it should be P-2x, not +.
Hope this helped :)
Answer:
Here is your answer
Step-by-step explanation:
xy = 1
Hope you like it : )
9 1/7 lb
You can convert the mixed numbers to solve it easier! :)