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olya-2409 [2.1K]
3 years ago
9

The expression 1/3b-1/3 factored

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0
Since 1/3 is in both 1/3b and -1/3, we can factor it out. Since b*1/3=b and 
(1/3)/(1/3)=1, we get (1/3)*(b-1) using the distributive property
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AveGali [126]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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Answer:

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Simplifying 5 + -2(4a + 1) + 3a = 13 Reorder the terms: 5 + -2(1 + 4a) + 3a = 13 5 + (1 * -2 + 4a * -2) + 3a = 13 5 + (-2 + -8a) + 3a = 13 Combine like terms: 5 + -2 = 3 3 + -8a + 3a = 13 Combine like terms: -8a + 3a = -5a 3 + -5a = 13 Solving 3 + -5a = 13 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5a = 13 + -3 Combine like terms: 3 + -3 = 0 0 + -5a = 13 + -3 -5a = 13 + -3 Combine like terms: 13 + -3 = 10 -5a = 10 Divide each side by '-5'. a = -2

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2

Step-by-step explanation:

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