For the equation, 7x - 9 = 5, which of the following is true?

7 x - 9 - 9 = 5 + 9

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7 x - 9 \times 7 = 5 \times 7

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7 x - \frac{9}{7} = \frac{5}{7}

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7 x - 9 + 9 = 5 + 9

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Solution

The correct option is D $7 x - 9 + 9 = 5 + 9$

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Question 42

State whether the following statement is true (T) or false (F).

If $\frac{15}{8} - 7 x = 9,$ then $- 7 x = 9 + \frac{15}{8} .$

Question 42

State whether the following statement is true (T) or false (F).

If $\frac{15}{8} - 7 x = 9,$ then $- 7 x = 9 + \frac{15}{8} .$

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