O.O.O.
Substitutions
Combining Like Terms
Distributive Property
Wild Card
100
5(6) + 15 - 3
What is 42
100
3x + 4x - 2x when x = 3
What is 15
100
3a + 7a - 2a
What is 8a
100
5(2x + 4)
What is 10x + 20
100
-1-1-1-1-1-1+1
What is -5
200
(9 - 4) + (5 + (-2))
What is 8
200
9a + 10b when a = 3 and b = 4
What is 67
200
6x - 5x + 3x - 2x
What is 2x
200
3x(5-2)
What is 9x
200
(-1)(-1)(-1)(-1)(-1)(-1)(0)
What is 0
300
(27/9) + (-2 - 6)
What is -5
300
-8m - (-2m) when m = -1
What is 6
300
-5a - 4b + 2a - 8b
What is -3a -12b
300
4 + 3(2x-6)
What is 6x - 14
300
2x(2 + 3 - 4 - 5) - 3(3x + 4x + 7x)
What is -50x
400
[3(6 + 2) / 5 - 9]
What is -6
400
9x - 4y(5z) when x = -2, y = 3, and z = 0
What is -18
400
3x - 4x - (-5x) - 12x + 3x
What is -11x
400
2(3x-7) + 4(-2x - 3)
What is -2x - 26
400
2x(2 + 3 - 4 - 5) - 3(3x + 4x + 7x) when x = 1
What is -50
500
6(-9+4) / ([5-8]2)
What is 5
500
-3a + (-2b) / 7a - 2a when a = 2 and b = 1
What is -1
500
6a - (7ab) - 5b + 2ab + 2a - (-b)
What is 8a - 5ab - 4b
500
-3x (-2 - 7) - 4(3 - 2x)
What is -2x + 9
500
2x(2 + 3 - 4 - 5) - 3(3x + 4x + 7x) when x = -2
What is 100
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