Answer:
B for the first one and it is correct.
x - 4 = - 7 for the second one and it is correct.
Step-by-step explanation:
Left hand panel
2x + 5 > 9
2x + 5 > 9 Subtract 5 from both sides.
2x + 5 - 5 > 9 - 5 Collect like terms
2x > 4 Divide by 2
x > 4/2
x > 2
Right Hand Panel
5x ≤ 30 Divide by 5
5x/5 ≤ 30/ 5
x ≤ 6
Your answer is Correct. (B)
Right hand panel
It's not the normal procedure. Usually when you have an absolute value the next step would be
x - 4 = 7 and you add four to both sides. The question is very poorly constructed and it is meant to fool you, but it didn't. You got this one right as well. Both correct.
