quiz for solving equality

Find the value of x if x+5=12

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"On a scale of 1 to 5, where 1 means 'I don't understand it at all' and 5 means 'I understand it perfectly and can explain it to others,' how confident are you in your ability to solve basic equations (equalities) using inverse operations?"
(I don't understand it at all. = 1, I understand it perfectly and can explain it to others. = 5)

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"When solving equations, which of the following steps are essential? (Check all that apply)"

• Identifying the variable.
• Performing the same operation on both sides of the equation.
• Using inverse operations to isolate the variable.
• Checking your answer by substituting it back into the original equation.
• Guessing random numbers until you find the answer.

Explain the process in solving equality

What are the properties of equality?

• reflexive
• optical
• conventional
• transferable