How do you solve #-11.2+4(2.1+q)=-0.8#?
1 Answer
Aug 5, 2016
Explanation:
Given:
Lets get rid of the decimals; multiply everything by
Add
Divide both sides by 4
Subtract 21 from both sides
Divide both sides by 10
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check:
-11.2+4(2.1+0.5)=-0.8