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ra1l [238]
3 years ago
8

8 + 12 = 2x HELPPPP GOOD ANSWERS

Mathematics
2 answers:
Gennadij [26K]3 years ago
5 0

Answer:

x = 10

Step-by-step explanation:

8 + 12 = 2x

8 + 12 = 20

20 = 2x

----   -----

2      2

10 = x

x = 10

Irina-Kira [14]3 years ago
4 0

Hey!

----------------------------------------------------

Solution:

8 + 12 = 2x

~Divide 2 to both sides

20/2 = 2x/2

~Simplify

10 = x

----------------------------------------------------

Answer:

x = 10

----------------------------------------------------

Hope This Helped! Good Luck!

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How do I factor x^2-12x-364?
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Answer:

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Step-by-step explanation:

We need to find 2 numbers that add up to -12 and multiply to -364.

We know we will need one positive number and one negative number:

-26 and 14 work to multiply to -364.

-26 and 14 add up to -12.

∴ (x - 26)(x + 14)

7 0
4 years ago
Can someone please help me I don’t understand what to do
Soloha48 [4]
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6 0
3 years ago
Need help please can you give answer with working out i can not answer as it is quite gard
Elis [28]

Step-by-step explanation:

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4 0
3 years ago
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Answer:

1.  Quadrant IV (4)

2. Quadrant I (1)

3. Quadrant II (2)

4. Quadrant II (2)

5. Quadrant III (3)

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8 0
3 years ago
Given 2x+y=6 perform the necessary operations to put equation into the proper general form.Explain in complete sentences how you
VashaNatasha [74]

Answer:

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Step-by-step explanation:

The general form is Ax+By + C= 0. It requires that A and B be greater than 1 (not fractions or decimals) and A is positive. This equation is 2x + y = 6 is almost already in the form.  Subtract C to both sides to make it general form. 2x + y - 6 =0. The coefficients of the x and y are greater than 1 and 2 is positive. This meets the requirements.

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