Add 3x and 14. =17x hope this helps
Answer:
84
Step-by-step explanation:
The mean is calculated as
mean = , then
= 21 ( multiply both sides by 4 )
sum = 84
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Answer:
25.5
Step-by-step explanation:
because you have to do 25×1.50 -12
Value of x is x=32
Step-by-step explanation:
We need to find the value of x of the equation
Solving the equation and finding value of x
Adding 4 on both sides
Divide both sides by 0.5
So, value of x is x=32
Keywords: Solving Equations
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