PEMDAS
What does the P in the acronym PEMDAS stand for?
What are Parentheses?
Solve by combining like terms (You don't have to solve for X):
x + 3x
What is 4x
Solve using Distributive Properties:
3(x + 3) = ___
What is 3x + 9
Solve for X:
x - 8 = 22
What is 30
Solve for X:
7x + 3 = 17
What is 2
Solve using PEMDAS:
3 + 8 ⋅ 5 = ___
What is 43
Solve by combining like terms (You don't have to solve for X):
9x - 6x
What is 3x
Solve using Distributive Properties:
-4(x + 2) = ___
What is -4x - 8
What is the inverse of Subtraction?
What is Addition?
Solve for X:
2x + 8 - 8x = 2
What is 1
Solve using PEMDAS:
6 ⋅ 4 + 9 ÷ 32 = ___
What is 25
Solve by combining like terms (You don't have to solve for X):
4x + 3 + 10x = ___
What is 14x + 3
Solve using Distributive Properties:
(3 + x)5 = ___
What is 5x + 15
Solve for X:
3x = 36
What is 12
Solve for X:
10x + 3x - 5 ⋅ 8 - 5x = 16
What is 7
Addition and Subtraction are interchangeable across an equation when using PEMDAS. What other two operations are interchangeable?
What are Multiplication and Division?
Solve by combining like terms (You don't have to solve for A or B):
8ab + 2a - 9a + 10ba = ___
What is 18ab - 7a
Solve using Distributive Properties:
5(4x + 25) = ___
What is 20x + 125
Whenever we divide from one side of an equation, what must we do to the other side of the equation?
What is divide?
What order of operations do we use to isolate an unknown variable?
What is SADMEP?
Determine the mathematic symbols that would make this equation true:
8 2 5 9 8 = 10
What is 8 ÷ 2 + 5 + (9 - 8) = 10
Solve by combining like terms (You don't have to solve for X):
5(4x + 3x) - 5 + (2x + 8x)
What is 45x -5
Solve using Distributive Properties:
(3x - 5)(-12) = ___
What is -36x + 60
Solve for X:
x ÷ 12 = 30
What is 360
Solve for X:
2(3x - 1) + 2(4x + 5) = 8
What is 0