eq. expressions Vocab
eq. expressions Problems
Equations vocab
Equations problems
Miscellaneous problems
100
A number, variable, or a product of a number and one or more variables
What is a term?
100
6(3+x)
What is 18+6x?

Because of 6(3)+6(x) 
100
A mathematical sentence that includes an equal sign
What is an equation?
100
The solution for x-12=18
What is x=30? 


After you add 12 to both sides.

100
x-4=10
What is x=14? 
200
Identical variable parts
What are like terms?
200
4+5x-9+12x
What is 17x+13?

Because you can rearrange 4+9+5x+12x 
200
A value of the variable that makes the equation true
What is a solution?
200
You open a savings account with $30. You deposit an additional $20 every week. Write an equation to show your total money in the bank.
What is 20w+30=t
200
2x-4=10
What is x=7? 
300
a(b+c) = a*b+a*c
What is the distributive property?
300
what is the factored form equivalent to 35x-21?
What is 7(5x-3)?

Because you can divide 35 and 21 by 7.

300
Having the variable, on one side of the equal sign
What is isolating a variable?
300
5b-3.75=26.25
What is b=6?


After you add 3.75 and divide by 5.

300
The price that Ms Ives pays for each chocolate if Ms Ives has 12 chocolates in her shopping cart then she takes out 2 chocolates. She pays $50.

What is $5?

400
A term that is just a number.
What is a constant?
400
Rewrite the expression without parentheses.
4t(3 + t)

What is 12t +4t2?

400
Two or more expressions that are the same but in different forms.
What are equivalent expressions?
400
Forty­ two is seven subtracted from half a number. Write the problem and solve it.

What is 42=1/2x-7
and x=98? 

400
20+3(3x-12)
What is 9x-16?
500
The number multiplied by a variable.
What is a coefficent?
500
The length of a box is 3 times greater than the width. Write and simplify an algebraic expression for perimeter of the box. Use w for the width.
What is 2(3w)+2w=8w
500
A number that can be written as a/b, where a and b are whole numbers and b>0
What are rational numbers?
500
5x+6=3x+12
What is x=3? 
500
10+20
What is 30?
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