Vocabulary
A _____ represents an unknown amount/quantity or value.
A variable represents an unknown amount/quantity or value.
3(2x - 9) = 3
x = 5
What second language does Mrs. Hauck speak fluently?
Chinese
___ ___ have the same variable or exponent. We combine these together
like terms
n/7 = -8
n= -56
-6(4x - 5)
-24x + 30
3x + 4 + x + 2 = -30
x = -9
What grade levels does Mrs. Hauck teach?
6th, 7th, and 8th
_________ _________ means to use multiplication to share the outside term with each term inside.
Distributive property
9 -3d(6 + 9)
9 - 45d
or
-45d + 9
2 +9(x-1) = 2
x = 1
Kit Kats and Almond Joys
What is the first step to follow when solving multi-step equations?
The Distributive Property is the first step to follow when solving multi-step equations
then combine like terms
4(5f + 3) + 11
20f + 23
2(x + 3) + 1 = 31
x = 12
What type of pet does Mrs. Hauck have?
Bunny
The four steps to solving multi-equations are 1. ___ 2. ___ 3.____ 4._____.
The four steps to solving multi-equations are 1. Distributive Property 2. Combine like terms (get the variable on one side) 3. Get the variables on one side. 4. Solve.
2x + 6 = 6
x = 0
3(5x - 2) + 9x - 4
24x - 10
2x - 1 +2(x - 1) = - 7
x = -1
Where was Mrs. Hauck born?
Texas