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2 votes
Solve 7x-12<7(x-1)

answer: x<5
no solution
all real numbers
x>7

2 Answers

2 votes
no solution:

7x-12<7x-7
-12<-7
no solution
User Johnny Utahh
by
6.3k points
1 vote
The answer is all real numbers because you would end up with 0<5 which is true
User H Krishnan
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5.5k points