Answer:
Explanation:
Solve for the value of :
-Use Distributive Property:
-Combine like terms:
-Subtract to both sides:
So, the value of is .
First, expand the bracket
2.1s + 2.8 - 1.1s = 7.9
Next, collect like terms
s + 2.8 = 7.9
Lastly subtract 2.8 from 7.9 to get your answer.
s = 5.1
(Hope this helps! ^^)
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