SOLUTION: what is 4x-9>-7

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Question 130477This question is from textbook
: what is 4x-9>-7 This question is from textbook

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
4x-9>-7
4x>-7+9
4x>2
x>2/4
x>1/2 0r x>.5
proof:
let x=.51
4*.51-9>-7
2.04-9>-7
-6.96>-7