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Combine Like Terms
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Vocabulary
100
p - 3 = -4
p = -1
100
x/3 = -8
x = -24
100
4h - 8h
-4h
100
-2c + 6 = -8
c = 7
100
Terms that have the same variable
What are like terms
200
6 + q = 1
q = -5
200
4x = -8
x = -2
200
z + 8 - 4z
8 - 3z
200
3x - 4.6 = 5.9
x = 3.5
200
Two or more equations that have the same solution
What are equivalent equations
300
t - 3.7 = 1.2
t = 4.9
300
-z/4 = -3/4
z = 3
300
(c - 4) + (3c + 9)
4c + 5
300
3(3w - 4) = -21
w = -1
300
Addition versus Subtraction Multiplication versus Division
What is inverse operations
400
n + 3/4 = 1/4
n = -1/2
400
-5.4b = -32.4
b = 6
400
3(2 + q) + 15
3q +21
400
w/6 + 5/8 = -1 3/8
w = -6
400
When you multiply a number through a parenthesis.
What is distribution?
500
v - 5/6 = - 7/8
v = -1/24
500
Write an equation and solve: 5 1/2 more than a number x is 7 1/2
x + 5 1/2 = 7 1/2 x = 2
500
1/8 (16m - 8) - 17
2m - 18
500
Write and solve an equation: It costs $2.50 to rent bowling shoes. Each game costs $2.25. You have $9.25. How many games can you bowl?
9.25 = 2.50 + 2.25g 3 games
500
The form of an algebraic expression with no like terms and no parenthesis.
What is it's simplistic form?