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Combine Like Terms
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7y + 8 - 9y - 10
-2y - 2
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Okay!
Evaluate ab if a= 10 and b = 4
40
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7(-2x + 5)
-14x + 35
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Okay!
4m + m - 3
5m - 3
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Okay!
-m + 7m + 2 + 8
6m + 10
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Okay!
-2(x - 4)
-2x + 8
Oops!
Okay!
-2(-3h - 9)
6h + 18
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Okay!
9b + 12 - 6 + 5b
14b + 6
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Okay!
-10x + 2 + 4x - 8
-6x - 6
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Okay!
3x + 7x - 5 - 4
10x - 9
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Okay!
8(10 - 6y)
80 - 48y
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Okay!
Evaluate 4b + 2 if b = 3
14
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Okay!
9x - 7 + 11x - 3
20x - 10
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Okay!
Evaluate -3m + 5 if m = 6
-13
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Okay!
4(x + 3)
4x + 12
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Okay!
6(2x - 5)
12x - 30
Oops!
Okay!
-4(b - 5)
-4b + 20
Oops!
Okay!
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