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VLD [36.1K]
3 years ago
13

I don’t get this someone answer this for me please show all work

Mathematics
2 answers:
Paraphin [41]3 years ago
7 0

Answer:

5x=2x−4−2

Subtract 2 from −4 to get −6.

5x=2x−6

Subtract 2x from both sides.

5x−2x=−6

Combine 5x and −2x to get 3x.

3x=−6

Divide both sides by 3.

x= -6/3

​

 

Divide −6 by 3 to get −2.

x=−2

Step-by-step explanation:

Goshia [24]3 years ago
5 0

Answer:

Step-by-step explanation:

 {-6 + 2 = -4 ; if two numbers have different sign, subtract and the result will have the sign of  the bigger number}

4x = 2x - 6 + 2            

4x = 2x - 4

Subtract 2x from both sides both sides

4x-  2x = 2x - 2x - 4

2x = -4

Divide both sides by 2

x = -4/2

x = -2

 

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Which shows the equation below written in the form ax2 + bx + c = 0?
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Answer:

A

Step-by-step explanation:

X^2 + 6X + 8 =3

TRANSPOSE 3 TO LEFT

X^2 + 6X + 8 - 3 = 0

CALCULATE

X^2 + 6 X + 5 = 0

3 0
3 years ago
5.5(x+6 1/2)-(x+9 1/3)-(19-x)
anastassius [24]

The simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12

<h3>What is the simplified form of the expression</h3>

Given the expression;

5.5(x+6 1/2) - (x+9 1/3) - (19-x)

First, we convert 6 1/2, 9 1/3 and 5.5 to an improper fraction

6 1/2 = 13/2, 9 1/3 = 28/3 and 5.5 = 11/2

So, we have

(11/2)( x + 13/2 ) - ( x + 28/3 ) - ( 19 - x )

Next, we remove the parentheses

11x/2 + 143/4 - x - 28/3 - 19 + x

11x/2 + 143/4 - 28/3 - 19

11x/2 + 317/12 - 19

11x/2 + 89/12

Therefore, the simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12.

Learn more about fractions here: brainly.com/question/28039882

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3 0
1 year ago
Negative plus a positive equals
Sergeu [11.5K]

Answer:  multiplied together or divided, the answer is positive. If two negative numbers are multiplied together or divided, the answer is positive.

Step-by-step explanation:

4 0
3 years ago
Write a number in each blank to complete each equation so that it has the requested number of solutions. a. Equation with no sol
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Answer:

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Step-by-step explanation:

Given:

8x - 3x + 2 -x = __ x + __

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4x-2.

So the complete equation is:

8x - 3x + 2 -x =<u> 4 </u>x + <u>2 </u>

Therefore, the answer is  8x - 3x + 2 -x =<u> 4 </u>x + <u>2 </u> .

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4 0
3 years ago
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rodikova [14]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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