Y= 2.75 add 3 to both sides and divide by 2 (2y - 3 = 2.5)
x= 4.5 subtract 8 from both sides and divide by 6 (6x + 8 = 35)
Answer:
Step-by-step explanation:
interior angle is the angles inside the triangle exterior angle is the angle on a straight line of a triangle
Hope this helps good luck have fun
Answer:
12 and 15
Step-by-step explanation:
x + y = 27
x +3 = y
x = y - 3
y - 3 + y = 27
2y = 24
y = 12
Associative Property
The parentheses are grouping operators.
Think about the word associate to make it easier
