Show:
That's my Property
Letter and Numbers...UGH!
These problems are too long!
This is a piece of cake!
Ummm...Did we learn that?
100
-9 + 9
What is the Additive Inverse Property.
100
3(x + 9)
What is 3x + 27.
100
3x + 16 = 5x
What is x = 8.
100
3x = -27
What is x = -9.
100
Identify the coefficient: -17x
What is -17.
200
6 + 5 = 5 + 6
What is the Commutative Property of Addition.
200
x/2 - 5 = 1
What is x = 12.
200
x + 4x -22 = 7x
What is x = -11.
200
x - 9 = -22
What is x = -13.
200
This value remains unchanged in an equation.
What is a constant.
300
10x/10 = -70/10
What is the Multiplicative Inverse Property.
300
9x + 18 = 81
What is x = 7.
300
2(x - 7) = 3x
What is x = -14.
300
x/4 = 41
What is x = 164.
300
A symbol, normally a letter, that represents a numerical value.
What is a variable.
400
7 * (3 * 8) = (7 * 3) * 8
What is the Associative Property of Multiplication.
400
2/3 x - 6 = 2
What is x = 12.
400
7x - 3x - 5 = 4x + 4 - 9
What is all real numbers.
400
x + 11 = 5
What is x = -6.
400
You take the "Solving Linear Equations" test and you failed. How could you have ensured that you made a 100%?
What is check your work.
500
3 ( x - 10) = 3(x) + 3(-10)
What is the Distributive Property.
500
9x - 16.3 = 5.3
What is x = 2.4
500
3(x + 7) - 2(x - 5) = x -5
What is no solution.
500
x - 23 = 42
What is x = 65.
500
Absolute Value is ALWAYS __________.
What is positive.