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denpristay [2]
2 years ago
15

If

Mathematics
1 answer:
UkoKoshka [18]2 years ago
5 0

Answer:

-8n + 9

Step-by-step explanation:

Given that,

A = -3n + 2

B = 5n - 7

Before solving you have to know that,

( + ) × ( + ) = ( + )

( - ) × ( - ) = ( + )

( + ) × ( - ) = ( - )

Let us solve now.

A - B

-3n + 2 -(5n - 7)

-3n + 2 - 5n + 7

Combine like terms

-3n - 5n + 2 + 7

-8n + 9

Hope this helps you.

Let me know if you have any other questions :-)

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Romashka-Z-Leto [24]
1/6(12z-18)=2z-3

12/6z-18/6 =2z-3

2z-3=2z-3

 there are infinite solutions for this equation or all real numbers
8 0
3 years ago
Using the order of operations rule, solve the following 12 divided by 2 plus 4 minus 2 times 3 equals ?
laiz [17]

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Answer:

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8 0
2 years ago
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5 0
3 years ago
A bag of colored candles contains 18 red candles and 27 blue candles. What percent of the candles are red?
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* If you need anymore help or have any questions, feel free to ask me! I'd be happy to help you!

6 0
3 years ago
Read 2 more answers
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