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adoni [48]
2 years ago
14

42=-7(z-3) what does a equals?​

Mathematics
1 answer:
Blizzard [7]2 years ago
3 0

Answer:

42=7(z-3)

We simplify the equation to the form, which is simple to understand  

42=7(z-3)

Reorder the terms in parentheses

42=+(+7z-21)

Remove unnecessary parentheses

+42=+7z-21

We move all terms containing z to the left and all other terms to the right.  

-7z=-21-42

We simplify left and right side of the equation.  

-7z=-63

We divide both sides of the equation by -07 to get z.  

z=9

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3 years ago
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Answer:

\large \boxed{\textbf{30.54 yr}}

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3 years ago
Michelle is rolling two six-sided dice, numbered one through six. What is the probability that the sum of her rolls is 8?
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The probability that the sum of Michelle's rolls is 4 is 0.083
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3 years ago
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