Like Terms
4x - 2x + 8 + 3x -1
5x + 7
If y = -5, then what is 3y2 + 7y - 4 ?
36
3x + 4 = 25
x = 7
5y + 20
5 ( y + 4 )
What are the first 5 terms in the sequence where the rule is n - 8
-7, -6, - 5, -4 , -3
Simplify 6y2 + 3y2
9y2
If z = -3, then what is z2 - z - 1 ?
11
x/3 + 1 = 16
x = 45
3x + 30
3 ( x + 10 )
What will be the perimeter of a regular hexagon with sides measuring 8cm
48
Simplify 10x2 + 5x - 3x2 - 7x
7x2 - 2x
If x = 2 and y = 3, what is the value of xy + y² ?
15
2x + 1 = 13
x = 6
2y + 6
2 ( y + 3)
What is the term-to-term rule of this arithmetic sequence?
8, 15, 22, 29
+7
Simplify 9y3 + 5y - 2y2 + 8
They are all unlike terms, nothing can be combined, so it cannot be simplified.
If x = 5 and y = 6, what is 2x - 12/y?
8
4x + 6 = x + 12
x = 2
3y2 + 12y
3(y2 + 4y)
write a rule for the nth term of the following sequence 7, 11, 15, 19
4n + 3
Simplify: (5y - 6) - (4 - 7y)
12y - 10
If x = 4 and y = 2, what is the value of x2 + y3 ?
24
3x+5=2x+8
x=3
5y2 + 15y
5y(y+3)
write a rule for the nth term of the following sequence
34, 37, 40, 43
3n + 31