Translate and solve: The difference of a and 7 is 11

Ali Yucel Akgul asked Mar 2, 2023

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5 votes

Ali Yucel Akgul asked Mar 2, 2023

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19 votes

Answer:

(B)a=18

Step-by-step explanation:

The difference of a and 7 translated as an expression is:

Thus, the equation is:

To solve for a, add 7 to both sides of the equation:

$\begin{gathered} a-7+7=11+7 \\ a=18 \end{gathered}$

The correct choice is B.

Mathfux answered Mar 6, 2023

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