# Sample quiz on simple linear equations Main home here.

1. Evaluate $2(x+4)$ when $x=-3$
$-14$
$-2$
$14$
$2$
2. Evaluate $-5(4x-2)$ when $x=3$
$-50$
$-70$
$70$
$50$
3. Which of the operations below is the opposite of addition?
division
multiplication
subtraction
exponentiation
4. Which of the operations below is the opposite of division?
multiplication
subtraction
exponentiation
5. Solve the equation $x+2=9$
$x=-11$
$x=-7$
$x=11$
$x=7$
6. Solve the equation $10-x=7$
$x=17$
$x=3$
$x=-3$
$x=-17$
7. Solve the equation $3x-4=5$
$x=3$
$x=5$
$x=\frac{1}{3}$
$x=-5$.
8. Solve the equation $-3(2x-1)=9$
$x=1$
$x=2$
$x=-2$
$x=-1$
9. Solve the equation $\frac{2x}{3}=6$
$x=15$
$x=18$
$x=9$
$x=-9$
10. Solve the equation $\frac{2x+10}{7}=0$
$x=\frac{17}{2}$
$x=\frac{3}{2}$
$x=-5$
$x=-10$