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EleoNora [17]
2 years ago
8

When simplified, -x − x is:

Mathematics
2 answers:
BARSIC [14]2 years ago
8 0
Answer:
-2x

Explanation:
Lets put 1s in front of these x’s so that it is easier to explain.
-1x-1x
This is the same as -1-1, which gives you negative 2.
Now, put an x in front of that -2!
-2x. Boom, there’s your answer.

Hope this helps! mark brainliest if you can please :$
Mars2501 [29]2 years ago
7 0

Answer:

-x-x=-x

Step-by-step explanation:

hope this helps

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Using a scale of 1 to 10 billion model solar system, what is the diameter and distance from the sun using diameter of 4880km and
Yuki888 [10]

Answer:

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average average   average average

km km   cm km

1,392,000   Sun 13,920,000,000  

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12,100 108,200,000 Venus 121,000,000 10,820,000

12,740 149,600,000 Earth 127,400,000 14,960,000

6,779 227,900,000 Mars 67,790,000 22,790,000

950.0 413,800,000 Ceres

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Step-by-step explanation:

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3 years ago
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2 years ago
What are the next three terms of the geometric sequence 32, -16, 8, …?
MrRa [10]

Answer:

-4, 2, -1

Step-by-step explanation:

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32 × -1/2 = -16

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3 years ago
Simplify −2xy + 3x − 2xy + 3x and can you explain the answer?
irina1246 [14]

Answer:

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Step-by-step explanation:

Given : Expression =  -2xy+3x-2xy+3x

Simplifying the expression :

Step 1. Write the expression =   -2xy+3x-2xy+3x

Step 2.  Add the similar elements:  3x+3x=6x

          =  -2xy-2xy+6x

Step 3. Add the similar elements:  -2xy-2xy=-4xy

           = -4xy+6x

Therefore, -4xy+6x is the simplified form of  -2xy+3x-2xy+3x

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