Inverse Operations
What is the inverse operation of addition?
Subtraction
Solve for x.
x + 3 = 6
x = 3
x + 3 = 21
x = 18
3x= 12
x =4
Solve for x.
x + 15 = 8
x = -7
What is the inverse operation of subtraction?
Addition
What is Mr. Viviano's period?
3rd
x/(-2) = 10
x = -20
x-2= -10
x = -8
x ÷ -3 = 11
x = -33
To solve this equation, what inverse operation must you use?
x/2 = 8
Multiplication
Solve for x.
-3x = 18
x = -6
x - 8 = 12
x = 20
x(-7)= -49
x = 7
-5 = -5x
x=1
To solve this equation what inverse operation must you use?
x + 3 = 5
subtraction
Who is Mr. Viviano's Favorite Superhero?
Batman
When is Mr. Viviano's Birthday?
(+1 for the month. +1 for the day)
August 3rd
250= x ÷ -1
x = -250
4x = 16
x = 4
What is the inverse operation of Multiplication?
Division
Solve for x.
x - 1 = 10
x = 11
x - 4 = -5
x = -1
What year was Mr. Viviano born?
1993
Who are Viviano's Cousins?
Perez, Rodriguez, Polley