Question

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Answer 1

4. 4 r > 5
5. a > -44
6. x < 1
7. w > -4
8. 30 > x

Answer 2

Answer: 1# (x > 3) 2# (n > -27) 3# (d > 2) 4# (r > -5) 5# (a < -4) 6# (x < 1)

Explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.