Solving for x
Exponents
Order of Operations
Adding Integers
Distributive Property
100
4x = 16
x = 4
100
When you see the following expression, what is the big number called and what is the little number on top of it called?
24
Big number = base; little number = power
100
Simplify the following expression:
62
100
-4 + -5
-9
100
8(4+2) = ?
48
200
x2 = 64
x = 8, -8
200
How can you rewrite 92 in expanded form?
9 x 9
200
Simplify the following expression:
5
200
14 + -12
2
200
5(x-3)
5x-15
300
2(x+4) = 10
x=1
300
How can you rewrite the following in exponential form?
7 x 7 x 7 x 7 x 7
75
300
3 + 42 * (3 + 2)
83
300
-10 + 15
5
300
7+9(2x-3)
18x-20
400
4(x-3) = 5(x+2)
-22
400
What is the value of:
84
4096
400
45
400
-2 + -3 + 5
0
400
-3(-x-10)
3x+30
500
16x2=64
x = -2, 2
500
What is the value of:
23 + 32 - 42
1
500
30
500
6 + (-2 + -5)
-1
500
Solve for x
-4y + 2x + 28 = 0
x = 2y - 14