Question

Question 1: p = -5 m + 7n - 3 solve for n

Answer 1

Question 1 is unsolvable there are simply too many variables, there could be infinite answers for solving for n.

Question 2: You can plug -36 - 8 (-3) and you would get -12 BUT your equation doesn't ask for greater than or equal to so x can equal anything that is greater than -3.

If you plug anything anything that is over -3 into x then it will 100% always be greater than -12

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You can subtract -36 from -12 which would be 24 { -12 - (-36)}

From then your equation would be 24>-8x , like i said in the previous statement; any number that is greater than -3 will be correct so lets use -2

24 > -8 * -2=     24 > 16

Let me know if you need more help