Equations

What operation is shown in the problem?
 $6+t=5$  

• addition

• subtraction

• multiplication

• division

What would the inverse operation be?
 $6+t=5$  

• addition

• subtraction

• multiplication

• division

What operation is shown in the problem?
 $2s=19$  

• addition

• subtraction

• multiplication

• division

What would the inverse operation be?
 $2s=19$  

• addition

• subtraction

• multiplication

• division

What operation is shown in the problem?
 $y-9=47.8$  

• addition

• subtraction

• multiplication

• division

What would the inverse operation be?
 $y-9=47.8$  

• addition

• subtraction

• multiplication

• division

What operation is shown in the problem?
$\frac{r}{7}=15$

• addition

• subtraction

• multiplication

• division

What would the inverse operation be?
$\frac{r}{7}=15$

• addition

• subtraction

• multiplication

• division

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Solve the equation:
x - 4 = 6

• x = 10

• x = -10

• x = 2

• x = -2