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3 years ago

6

How do y'all substract negative number wen substracting

1 answer:

Nesterboy [21]3 years ago

8 0

Suppose the equation went like this
-12 -24= x
You would essentially just add them together and put a negative sign in front of it so the answer would be -36. But once you start dealing with parentheses and brackets it get more complicated than that. Comment if you have any more questions :)

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To Enter the value of n that makes the equation: 4^5.4^n=4^8 true

irina1246 [14]

$4^2\text{ }\times4^n=4^8$

Since both sides have the same base (4), we can add the exponents

$4^{5+n}=4^8$ $5+n=8$

subtract 5 from both sides:

$5+n-5=8-5$ $n=3$

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1 year ago

Y = 3x + 1<br> y = 3x - 3<br> Please help me out what’s x? <br> What’s y?

Harrizon [31]

Answer:

Step-by-step explanation:

use the comparison method

3x + 1 = 3x - 3

1 = -3

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4 years ago

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MrRissso [65]

Answer:

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Step-by-step explanation:

Every 7 floors, it goes up by 22.4 meter intervals.

Let's count down,

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7 0

3 years ago

Read 2 more answers

What is negative 5 and 3/4 as a fraction

Alinara [238K]

Answer:

-23/4

Step-by-step explanation:

$-5\frac{3}{5}$

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3 years ago

If y=3x and 2x−4y=3 , then x=

tatiyna

Answer:

x = -3/10

Step-by-step explanation:

Solve for x by substituting y = 3x into the other equation:

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Simplify and solve for x:

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3 years ago

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