Are you trying to find the maximum height? The time it will be to reach the maximum height? I'm pretty confused at what you need help with right now
Answer:
x= -5
Step-by-step explanation:
Add 5 to both sides
-3x -5+5 = 10 +5
-3x = 15
Divide both sides by -3.
-3x/-3= 15/-3
x= -5
Answer:
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Step-by-step explanation: