Question

Nick was thinking of a number. Nick adds 11, then divides by 6 to get an answer of -7. What was the original number?

Answer 1

The original number is -53.

• An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation. A linear equation with one variable has the conventional form Ax + B = 0. In this case, the variables x and A are variables, while B is a constant. A linear equation with two variables has the conventional form Ax + By = C.
• Each term in a linear equation has an exponent of 1, and when this algebraic equation is graphed, it always produces a straight line. It is called a "linear equation" for this reason.

Here, according to the given information,

Let the number be x.

Then, $\frac{x+11}{6} =-7$

Or, x = -42-11 = -53.

Hence, the original number is -53.

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