Simplifying Algebraic Expressions
Simplify 2x+5+4x-2
What is 6x+3?
Write “three more than five times a number” as an expression
What is (5x + 3)?
Tyrone bought some boxes of pencil crayons. There are 12 pencil crayons in each box. Write an expression to show the total number of pencil crayons Tyrone bought
What is 12b?
A letter that represents the missing number in algebra.
What is a variable?
Simplify 4b - 4 + 3c - 6b +8
What is -2b +3c +4?
Write “the product of 4 and the sum of x and y."
What is (4(x + y))?
Samantha says that 5x and 5y are like terms.
What is no?
an operation that reverses the effects of another operation.
What is inverse operation?
Simplify 3m + 6z + 12m - 4z
What is 15m + 2z?
Evaluate 3x + 12 for x = 5
What is 27?
Write "the product of 6 and c take away 2"
What is 6c - 2?
Morgan claims that the expression n + 2n + 3n − 6n simplifies to 0. Is she correct?
What is yes?
The number in front of the variable in an algebraic problem is?
What is Coefficient?
Simplify 90b - 57c - 75b + 9(2)
What is 15b - 57c + 18?
Evaluate 4x + 2y - 3x for x=5 and y=2
What is 9?
Write " the product of 5 and b subtracted by three fifths"
What is 5b - 3/5?
Each time you beat a level in a videogame, you get 15 points. When you are finished playing, you have 90 points. How many levels did you beat? How do you write this as an algebraic equation?
What is 15 x c = 90?
What is c = 6?
An equation that has a symbol representing an unknown number.
What is an algebraic equation?
Simplify 2(x) - x + 3y + 7y - 9
What is x + 10y - 9?
Evaluate 2xy + 3x - 9 x=2 y=3
what is 9?
Write "5 times the sum of b and 4"
What is 5(b + 4)?
Cuppy’s Bakery baked 36 cupcakes. They put the same number of cupcakes in each box. . The bakery put 9 cupcakes in each box. Evaluate your expression to find how many boxes of cupcakes they made
What is 36/9 = 4?
Splitting into equal groups.
What is division?