I have two questions.
Solve for x : 7x + 3 ≤ -35
Solve for n : -9n + 7 < -11

x≤−38 /7

n>2

Step-by-step explanation:

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expression #3 is not equivalent. the others are.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square