Equations Review

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

What what is the inverse operation of addition?

• addition
• subtraction
• multiplication
• division

Solve
4 = 2 + x

• x = 6
• x = 2
• x = 8
• x =-2

Solve
12 = y + 5

• y = 17
• y = -7
• y = 8
• y = 7

Solve
1.54 = x - 2.9

• x = 4.44
• x = 1.36
• x = 4.34
• x = 1.37

b – 4 = 9

• b=5

• b=13

• b=10

• b=-5

8 = c – 4

• c=4

• c=12

• c=10

• c=-12

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

What is the inverse operation of multiplication?

• Division
• Multiplication
• Addition
• Subtraction

• x = 20
• x = 7
• x = 10
• x = 3