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Rom4ik [11]
3 years ago
5

+ x = 12 – 2x what is this?

Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

Answer:

x= -6

Step-by-step explanation:

o-na [289]3 years ago
5 0

Answer:

x=4

Step-by-step explanation:

+x=12 - 2x

(2x goes to the other side)

+x+2x=12

3x=12

3x÷3=12/3

x=4

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BRAINLEST!!! Work out 1/2 + 2/9 + 1/6 <br> 25 points! Will mark brainlest if option is avaliable
melisa1 [442]

Answer: 8/9

Step-by-step explanation:

First, we can find a common denomiator.

The least common multiple of 2, 9, and 6 is 18.

Therefore, the lcd is 18.

1/2 = 1/2 * (9/9) = 9/18

2/9 = 2/9 * (2/2) = 4/18

1/6 = 1/6 * (3/3) = 3/18

Therefore, 1/2 + 2/9 + 1/6 = 9/18 + 4/18 + 3/18.

We can add the numerators together.

= 16/18

Divide the nuumerator and denominator by 2:

= 8/9

5 0
3 years ago
Yara saved $440. She spent 3/4 of it on a tablet. How much money did Yara spend on the tablet?
Savatey [412]

Answer:

330

Step-by-step explanation:

3/4 of 440 is 330 cuz 3/4 is equal too 0.75 if u multiply 0.75x440=330. or if u find out 3/4 of 440 is also 330.

Brainliest plzz

3 0
3 years ago
Read 2 more answers
What is -2 divided by 2
igomit [66]
-1

Hoped this helps! Mark as branliest please!
4 0
3 years ago
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Helppppppppppppppppppppppppppppp what is 8/0
ad-work [718]

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Step-by-step explanation:

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4 years ago
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Please need help on this
dedylja [7]

Answer:

Step-by-step explanation:

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