One Step Equations Positive Whole

17 = x + 3

• x = 20

• x = 14

• x = 13

• x = 19

y - 4.6 = 12

• 16.6

• 5.8

• 7.4

• Answer not Given

Solve the equation: x-(-3)=8

• 5

• -5

• 13

• -24

Which equation is equivalent to 10=x+(-3)

• x-(-3)=10

• 3-x=10

• 10-x=3

• x-3=10

Mathematical Equivalence

ON

Mathematical Equivalence

ON

The equation 10 = x - 3 is represented by the model shown.

Which represents the solution to this equation?​ (a)  

• x = 13

• x = 3

• x = 7

• x = -7

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Which property do we use to solve 3x=18

• Inverse property of addition

• Inverse property of multiplication

• Identity property of addition

• Identity property of multiplication