Answer:
x=4
Step-by-step explanation:
9x-9=27
Add 9 to each side
9x-9+9=27+9
9x = 36
Divide by 9
9x/9 = 36/9
x = 4
Answer:
equal sides
Step-by-step explanation:
the side aren't always the same
F - 3/4 = 5/6
Add 3/4 to both sides to get
F = 5/6 + 3/4 = 19/12
Answer:
the answer is the last one
Step-by-step explanation:
