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10 Cards in this Set
- Front
- Back
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the sum of r and 9 divided by k
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r+9
k |
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five multiplied by the difference between b and k
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5(b - k)
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x
7 - 4 = 2 |
x = 42
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x
6 = 12 |
x = 72
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r s(s - 9)
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r s - 9r
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2c(c - 3d)
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2c - 6cd
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-3a(2a + 3b)
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-6a - 9ab
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-7x(3x - 2y)
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-21x + 14xy
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3(x + 6) + 8x
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11x + 18
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12x = 36
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x = 3
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