Evaluating expressions, and solving equations practice

Use inverse operations

-+
÷*

​

solving equations

Multiple Choice

6² − zy; use y = 6, and z = 5

• 11

• 6

• 3

• 14

Multiple Choice

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9

Multiple Choice

Evaluate the expression when m = 8

m² – 15

• 12

• 32

• 49

• 32

Multiple Choice

Evaluate the expression when g = 3 and h = 9

4h + 2g + 4

• 42

• 46

• 34

• 58

Multiple Choice

5m + 9n if m = -7 and n = 4

• 71

• 1

• -1

• -71

Multiple Choice

Solve for y: 
2y + 7 = 11

• y = 2
• y = 1
• y = 9
• y = 4

Multiple Choice

7x = 3x + 24

• 6
• 10
• 14
• 4

Multiple Choice

What is the first step when solving

$$7-3y=34$$  

• Add 7

• Subtract 7

• Divide -3

• Multiply -3

Multiple Choice

What is the first step in solving

$$-10+\frac{7}{4}p=-38$$  

• Add 10

• Subtract 10

• Multiply by $$\frac{7}{4}$$  

• Multiply by $$\frac{4}{7}$$  

Multiple Choice

What is the first step when solving

$$9-2x=35$$  

• Add 9

• Subtract 9

• Divide -2

• Multiply -2

Explanation Slide...

Remember to look at the sign BEFORE the number to know whether to add or subtract.