| Vocabulary | 1 Step Equations | 2-Step Equations | Rules | Simplifying Expressions |
|---|---|---|---|---|
|
What is like terms?
terms that are the same
|
What is 6?
X + 5= 11
|
What is -1?
3x+5=2
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What is a positive?
Multiplying same sign
|
What is 5X+1?
2x + 3x+1
|
|
What is a variable?
unknown number in an expression or equation
|
What is -10?
x - 15 = -25
|
What is -5?
7x-10x=15
|
What is a negative?
Multiplying different signs
|
What is 11X+ -2?
4x-2+7x
|
|
What is an expression?
a math containing a number, operation and/or a variable
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What is 5?
4x=20
|
What is 12?
z/3+5=9
|
What is negative?
Dividing different signs
|
What is 15x + 24?
3(5x +8)
|
|
What is an equation?
math sentence that uses an equal sign
|
What is -30?
x/5=-6
|
What is -2/5
2/5 +4a= -6/5
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What is the cumulative property?
chaging the order of the adends or factors
|
What is 7.8 X?
4.2x + 3.6 x
|
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What is equivalent?
equations that have the same answer
|
What is p = 2.54=1.38 so $1.15 million
A company makes a profit of $1.38 million. This is $2.54 million more than last year. What was the profit last year?
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What is 5?
2x+ (-6x)-4=16
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What is asociative property?
Chaning the groupings of adend or factors does not change the sum of the product
|
What is 3x + 14?
4x + 5 -7x + 12 -3
|
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