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const2013 [10]
3 years ago
13

7 = x + 12 A. -19 B. -5 C. 4 D. 5

Mathematics
2 answers:
Oduvanchick [21]3 years ago
6 0

x+12=7

x+12-12=7-12

x=-5

Elena L [17]3 years ago
5 0

You have to get "X" by itself so you subtract 12, 7-12 is -5 so "X" = - 5


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Plz Solve Will Mark Brainliest and No Stealing Points Or Will Report<br> Part 2
jonny [76]

Answer:

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For the equation y = 2, the line will be plainly horizontal. Why? Because x has no value in the equation. The variable x does not exist in this linear equation. Therefore, it will look like the second graph below. We graph this by plotting the point, (0,2), on the y-axis.

7 0
3 years ago
Does anybody know what the answer to this question is?
crimeas [40]

Answer:

equation 15+8=

solution= 23

Step-by-step explanation:

its ez

7 0
2 years ago
What is <br> 5(2x+8)-5x=5(5x+6?
yanalaym [24]

5(2x+8)-5x=5(5x+6)

Distribute

10x+40-5x=25x+30

combine like terms

5x+40=25x+30

-5x       -5x

subtract 5x from both sides

40=20x+30

-30      -30

subtract 30 from both sides

10=20x

÷20   ÷20

divide both sides by 20

1/2=x is your final answer


4 0
3 years ago
Explain 1/6 + 1/3 = 1/2
kicyunya [14]

ANSWER  is correct

Step-by-step explanation:6 goes into 3 evenly multiply oneterm together a common denominator multiply 1 by 2 , get 2 multiply 3 by 2 and get 6 since denominas 2+1=3

hope it healp

3 0
3 years ago
I am a trapezium, identify my properties from the following:
vredina [299]

a. my opposite sides are parallel

FALSE. Only the basis sides are parallel.

<u>b. I am a quadrilateral </u>

TRUE. A trapezium has 4 sides.

c. I have all the sides equal

FALSE. The trapezium is a special shape in that it does not, unlike the square or rectangle, have to have any equal side lengths.

8 0
3 years ago
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