SIMPLIFICATION
2x - x
x
I am a fixed value that does not change
constant
what are like the like terms below?
a, z, b, m, 2a, 4m, 3a
a, 2a, 3a & m, 4m
Write the expression for the scenario below.
John bought 6 apples, he got 2 extra apples from the seller and ate 4 apples
6a + 2a - 4a
x + 4 = 6
x = 2
4a + b - 2a
2a + b
I am an unknown value that changes
variable
what variable are unlike?
x, y, z, 6x, 3z, 9y
x, y, z
Simplify the expression formed from the scenario below.
Billy has 12 pencils he have Tom 2, Lena 3 and Adam 4 of his pencils.
3p
y - 8 = 10
y = 18
4b + 2a + a + 2b - b
3a + 5b
a mathematical statement containing an equal sign
equation
what are the like terms below?
x, 9m, 3u, 4x, 15u, 7 , 2m, 5x
x, 4x, 5x & 9m, 2m & 3u, 15u
Tomothy has 8 toys and sold 3 of his toys to buy 2 books and 3 pencils for school. Write an expression in its simplest form for the scenario above.
5t + 2b + 3p
23 = x + 13
x = 10
3x - y + 4z + 5y - 2x + z
x + 4y + 5z
a mathematical statement that has two or more terms
expression
What are unlike terms?
Give an example
terms that DO NOT LOOK the same.
x & y
5apples + 4 banana - 3apples - 4 banana + 2 cherry
State a scenario that best represents the scenario above.
?????????????????????
14 = 7 + x
x = 7
6y + 5z - 3z + x + 7x + 4y
10y + 2z + 8x
a constant value that is multiplied with a variable of a single term
coefficient
what are like terms?
Give and example.
Terms that are exactly the SAME.
b & b
5m + 6a + a - 3m + 3a
Write a scenario that best represent the expression above.
Simplify the expression
???????????
2m + 10a
14 + 6 = 2 + 2 + x
x = 16