One step equation

x + 2 = 10

• 12
• 10
• 2
• 8

x - 8 = 5

• 13
• -3
• -8
• -13

-2 + x = 15

• 15
• 17
• -2
• 13

14 = x - 5

• -19
• 5
• 19
• 9

What is the inverse of adding?

• Dividing
• Multiplying
• Adding
• Subtracting

y+25=80
What steps do you need to solve this problem?

• Add 25 to both sides
• Subtract 25 to both sides
• Divide 25 on both sides
• Multiple 25 on both sides

x - 8 = -5 

• 13
• -13
• 3
• -3

Which procedure could be used to find the value for x that makes the statement true?
x - 12 = 34

• Subtract 12 from both sides of the equation
• Add 12 to both sides of the equation
• Multiply both sides of the equation by 12
• Divide both sides of the equation by 12

Which value of s makes the statement true?
s + 44 = 71

• 27
• 36
• 112
• 115

r + 20 = 27

• r = 7
• r = 47
• r = 13
• r = 20