One Step Equations including Rational Coefficient Lesson/Practic

Multiple Choice

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

Multiple Choice

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Multiple Choice

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Multiple Choice

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Multiple Choice

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

Multiple Choice

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Multiple Choice

144=12z

• z=20
• z=11
• z=12

Multiple Choice

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Multiple Choice

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Multiple Choice

Word that means opposite.  We use this word when talking about "un-doing" an equation to solve it. 

• Reciprocal
• Operation
• Inverse
• quadrant

Multiple Choice

y - 4.6 = 12

• 16.6
• 5.8
• 7.4
• Answer not Given

Multiple Choice

Solve for x:

x + 19.46 = 245.3

• 264.76

• 12.6

• 50.7

• 225.84

Multiple Choice

• 4.5

• 4.2

• 15

• 51.84

Multiple Choice

• 6.1

• 12.7

• -11.2

• 27.3

Multiple Choice

1.25 = 2.5b

• 1.2

• 2

• 0.5

• 1.5

Multiple Choice

3.6k = 7.56

• 2.8

• 3.96

• 0.48

• 2.1

One Step equations with rational coefficients

Fractions in front of the variable

​The "usual" way to solve

Some text here about the topic of discussion

The "easy" way to solve

​Use Multiplicitave Inverse

​

AKA: flip the fraction and multiply to both sides​

Multiple Choice

$$\frac{2}{3}x=6$$  

• 4

• 9

• 12

• 18

Multiple Choice

$$-28=\ \frac{1}{14}d$$  

• 2

• -2

• 392

• -392

Multiple Choice

$$\frac{5}{9}x=\frac{1}{3}$$  

• $$\frac{5}{3}$$  

• 3

• $$\frac{3}{5}$$  

• 5

Multiple Choice

$$-\ \frac{7}{9}t=-\ \frac{28}{36}$$  

• -1

• 1

• $$-\ \frac{49}{81}$$  

• $$\frac{49}{81}$$  

Multiple Choice

Solve the equation. Check your solution.

• -90

• 90

• -40

• -180

Multiple Choice

Solve the equation. Check your solution.

• 72

• .5

• ¹/₂

• 2