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To solve this all it takes is two simple steps
Simplify

1/2x =22
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Multiply both sides by 2
2 ·

= 2 · 22
x = 44
Answer:
Step-by-step explanation:
You can obtain the regression equation using minitab software ...
First step:
Choose stat then select regression and regression
Next step:
In Response, enter the column containing the response (Y) variable as Cost.
Next step :
In Predictors, enter the columns containing the predictor (X) variables as Summated Rating.
Final step :Click OK.
Then you get your answer
12/1 or in simplest form 12. Hope this helps!
36/42
multiply the top and bottom by 6.
7 x 6 = 42
6 x 6= 36