SOLUTION: 3x+4>7
Algebra
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Question 203878
:
3x+4>7
Answer by
checkley77(12844)
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3x+4>7
3x>7-4
3x>3
x>3/3
x>1 ans.
Proof:
Let x=1.1
3*1.1+4>7
3.3+4>7
7.3>7