Answer:
2
x
2
+
4
x
−
6
Step-by-step explanation:
Answer:
+10 or -10
Step-by-step explanation:
square root both sides
Answer:
25.7 is how much his luggage weighs.
Step-by-step explanation:
Answer:
u = -v + w + x
Step-by-step explanation:
Solve for u:
x = u + v - w
x = u + v - w is equivalent to u + v - w = x:
u + v - w = x
Subtract v - w from both sides:
Answer: u = -v + w + x
