Question

Questlon 5 of 10 What is the solution to this equation? -6x + 3 = 21 O A. x = 4 OB. x = -4 O c. x= -3 O D. x= 3

Answer 1

We have the equation:

$\begin{gathered} -6x+3=21 \\ -6x+3-3=21-3 \\ -6x=18 \\ x=\frac{18}{-6} \\ x=-3 \end{gathered}$

The solution is x=-3.