Question

5. Is the narrator able to walk straight after the treatment? Why? Which word has been used to describe his walk?
6. How does the dentist shatter the narrator's hope that he will not have to undergo this
torture again?​

Answer 1

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.

Simplifying

7(x + -4) = 63

Reorder the terms:

7(-4 + x) = 63

(-4 * 7 + x * 7) = 63

(-28 + 7x) = 63

Solving

-28 + 7x = 63

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '28' to each side of the equation.

-28 + 28 + 7x = 63 + 28

Combine like terms: -28 + 28 = 0

0 + 7x = 63 + 28

7x = 63 + 28

Combine like terms: 63 + 28 = 91

7x = 91

Divide each side by '7'.

x = 13

Simplifying

x = 13

Answer 2

Answer:

Simplifying

7(x + -4) = 63

Reorder the terms:

7(-4 + x) = 63

(-4 * 7 + x * 7) = 63

(-28 + 7x) = 63

Solving

-28 + 7x = 63

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '28' to each side of the equation.

-28 + 28 + 7x = 63 + 28

Combine like terms: -28 + 28 = 0

0 + 7x = 63 + 28

7x = 63 + 28

Combine like terms: 63 + 28 = 91

7x = 91

Divide each side by '7'.

x = 13

Simplifying

x = 13

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