Translating One and Two Step Equations

one-fourth of a number is 12 

• 1/4x = 12

• 14x = 12

• x14 = 12

• x1/4 = 12

two more than four times a number equals 16

• 2x + 4 = 16

• 2 + 4x = 16

• 2x - 4 = 16

• 2 - 4x = 16

three less than the sum of 18 and a number

• 18 + x -3 

• 3 - (18 + x) 

• (18 + x) -3 

• 3 - 18 + x 

six subtracted from the sum of 9 and 2 times a number

• 2x + (9 - 6 )

• 6- (9 - 2x)

• 6- ( 2x -9)

• (2x + 9) - 6

Solve the following one-step equation
r - 18 = 27

• r= 45

• r= 42

• r= 54

• r= 24

Solve the following equation.
k + 13 = 25

• k= 21

• k= 12

• k= 13

• k= 31

Solve the following equation
j + 17 = 19 

• j= 2

• j= 36

• j= 24

• j= 6

Solve the following equation.
f - 16 = 34 

• f= 45

• f= 18

• f= 50

• f= 60

What inverse operation would you do to solve this equation?
                             9s = 81

• multiplication

• division

• subtraction

• addition

What inverse operation would you do to solve this equation?
                   m/3 = 6 

• multiplication

• division

• subtraction

• addition