SOLUTION: Solve for the variable. Show all work. Provide a check. State if solution is undefined. 1-.1y > .2

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Solve for the variable. Show all work. Provide a check. State if solution is undefined. 1-.1y > .2      Log On


   

Question 674984: Solve for the variable. Show all work. Provide a check. State if solution is undefined.
1-.1y > .2
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
1 - .1y > .2
...
Isolate y by subtracting 1 from both sides
-.1y > .2 - 1
...
-.1y > -.8
divide both sides by -.1
**note sign change for dividing by a negative**
...
highlight_green%28y+%3C+8%29
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