vocabulary
one
step equations
two
step equations
simplify expressions
old school
questions
100
a letter representing some number
What is a variable?
100
x + 4 = 10
What is x= 6
100
2x + 5= 15
What is x= 5
100
2m + 3m
5m
100
4(-4)
What is -16
200
terms with the same variables or constants
What are like terms?
200
x -12 = 20
What is x= 32
200
4x -20= -40
What is x= -5
200
m+ 5m +6
What is 6m+ 6
200
the square root of 169
What is 13
300
a number by itself in an equation or expression
What is a constant?
300
3x= -21
What is x= -7
300
x/5 + 9 = 25
What is x= 80
300
15 + 2m - 10+ 2m
What is 5+4m
300
5(4) + 6/ 2 - 1
What is 22
400
The number in front of the variable.
What is a coefficient?
400
x/2 = 8
What is x= 16
400
-10x - 40 =60
What is x = -10
400
-20 -8b + 10 + 4b
What is -10 - 4b
400
6 quarts = _____ pints
Convert. 12 pints
500
any number or variable separated by an addtion sign
What is a term?
500
x -15 = -30
What is x= -15
500
-x/20 - 15 = 10
What is x= - 500
500
15 + 5 - m - 18 + 8m
What is 2 + 7m
500
/ -5 + -6/
What is 11
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