Question

Solve for x. 6x = –42
A. –9
B. –8
C. –7
D. 9

Answer 1

6x = -42
---     ----
6        6
 
x = -7 

Answer 2

6x = -42

First, divide both sides by 6. / Your problem should look like: x = $- \frac{42}{6}$
Second, simplify $\frac{42}{6}$ to 7. / Your problem should look like: x = -7

Answer: C) x = -7