Solving Two-Step Equations - Part 2

What is the first step to find the solution?

 $7=\frac{\left(x\ -\ 4\right)}{3}$  

• divide both sides by 3

• multiply both sides by 3

• subtract 4 from both sides

• add 4 to both sides

What is the first step to find the solution?

 $\frac{y\ +\ 11}{2}\ =\ 8$  

• subtract 11 from both sides

• add 11 to both sides

• multiply both sides by 2

• divide both sides by 2

Find the solution:

 $\frac{a\ +\ 3}{7}\ =\ 3$  

• a= 18

• a= 21

• a= 4

• a= 11

Find the solution:

 $\frac{7+x}{2}=\ 14$  

• x = 35
  

• x = 0
  

• x = 21
  

• x = 14
  

Find the solution:

 $\frac{x-4}{3}=2$  

• x = 10
  

• x = 18
  

• x = 2
  

• x = -2
  

Find the solution:

 $1\ =\ \frac{3\ +\ k}{21}$  

• k = 18

• k = -42

• k = 24

• k = -24

Find the solution:
 $\frac{n\ +\ 10}{3}\ =\ 0$  

• n = 0

• n = 30

• n = -7

• n = -10

 $\frac{x-1}{4}\ =\ 7$  Find the solution:

• x = 28

• x = 32

• x = 29

• x = -28

Find the solution:
 $\frac{-1\ +\ x}{3}\ =\ 5$  

• x = 9

• x = 16

• x = 12

• x = 14

Find the solution:
 $-1\ =\ \frac{p\ +\ 10}{10}$  

• p = -10

• p = -20

• p = 0

• p = 90