<img src="https://tex.z-dn.net/?f=%20-%206%20%2B%2012" id="TexFormula1" title=" - 6 + 12" alt="

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Oliga [24]

3 years ago

s="latex-formula">

Mathematics

2 answers:

Nady [450]3 years ago

5 0

6 is the answer

-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6

kozerog [31]3 years ago

4 0

Ok here’s just a little rhyme and instructions for you to remember how to answer these questions

1.Stack it

(Just remember the higher number always goes on top negative or positive)

Same sign Add (+) and keep
Different sign Subtract(-)
Keep sign of higher number and then you’ll be exact

For some examples here you go
1. (-8) + 12

12
+-8
——-
4

2. 15 + -27

-27
+15
——-
12
Hope this helps :)

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Step-by-step explanation:

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Pls help me on this question:)

r-ruslan [8.4K]

Answer:

x= 28

Step-by-step explanation:

The angles both sum up to 180°. So, the equation would be: 39+(5x+1)= 180.

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Step 2- Subtract 40 to both sides.

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Step 3- Divide both sides by 5.

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5 5

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