Like terms
Simplify
a+a+a+b+b
3a+2b
Solve if y = 4
4y + 2 =
18
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
x+x+b-y-y-x+b
x+2b-2y
Solve if x = 10
40/2x + 15 =
17
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
2x + 3y + x -b
3x + 3y - b
Solve for D if x = 7
D = x - 10 + x
4
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
b x b x b
b3
Solve if x =5
3(x + 2)
21
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
4x - 2x + 8 + 3x -1
5x + 7
Solve if y = 5 and x = 10
2x / y + 3y
19
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