Answer:
Explanation:
Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and equals:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction.
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First, add 10 to both sides of the equation:
Next, isolate the variable n by multiply 2 to both sides of the equation:
is your answer.
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