Answer:
x2-4
Step-by-step explanation:
Answer:
Segment AB!
hope this helps
Step-by-step explanation:
X/4 - 3
(*make sure to write the division in fraction form as shown for algebraic notation)
Answer:
x = 15
y = 2
Step-by-step explanation:
X-4y=7 | ×6 |
-6x-3y=12 | ×1 |
6x - 24y = 42
-6x - 3y = 12
___________+
27y = 54
y = 54/27
y = 2
x - 4y = 7
x - 4(2) = 7
x - 8 = 7
x = 7 + 8
x = 15