Answer:
19/24
Step-by-step explanation:
find the common denominator
Answer: A-meaning first chart
y = 18
Because it's interior angles are equal, it is an equilateral triangle.
Equilateral triangles have 3 equal sides.
So:
5y - 6 = 4y + 12
reduce:
-3 - (-10) - 8 =
-3 + 10 - 8=
7-8 =
-1
Hi
2(3x-1) = 9(x-2)-7
6x-2 = 9x-18-7
6x-9x = 2-18-7
-3x = -23
x = 23/3