Chapter 2.3, Problem 1STP

For Exercises $1-5,$ choose the correct letter.

What is the solution of $-17=-2n+13-8n?$

A. -3

B. $-\frac{2}{3}$

C. 3

D. 5

To determine

To find: the solution of the given equation.

Answer to Problem 1STP

Option $C.3$is correct.

Explanation of Solution

Given information:

The given equation is $-17=-2n+13-8n$

Calculation:

Solve the equation

  $\begin{array}{l}-17=-2n+13-8n\\ 2n+8n=13+17\\ 10n=30\\ n=\frac{30}{10}\\ n=3\end{array}$

Hence, the solution is $n=3.$

Option C is correct.