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dusya [7]
3 years ago
6

6x - 2y = 32 4x - 2y = 18​

Mathematics
1 answer:
Elis [28]3 years ago
7 0

Answer:

x = 7

y = 5

Step-by-step explanation:

6x - 2y = 32

4x - 2y = 18

2x = 14

4x - 2y=18

x = 7

4 * 7 - 2y = 18

x = 7

28 - 2y = 18

x = 7

2y = 10

x = 7

y = 5

there is only 1 solution for this equation is (7;5)

Done :))

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Read 2 more answers
Vvorth 1 points
viva [34]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

"Add 4 to both sides, and then divide by 2. The solution is x = 12."

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

  • To solve for 'x', we would have to use inverse operations.
  • We would first have to add four to both sides to undo the negative four. Addition is the opposite of subtraction.
  • We would then divide by 2 to isolate 'x'. Division is the opposite of multiplication.

⸻⸻⸻⸻

\boxed{\text{Solving for 'x'...}}\\\\2x - 4 = 20\\------------\\\rightarrow 2x - 4 + 4 = 20 + 4\\\\\rightarrow 2x = 24\\\\\rightarrow \frac{2x=24}{2}\\\\\rightarrow \boxed{x = 12}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

6 0
3 years ago
What is 2x4x6^2? I cant seem to figure it out idk why
lapo4ka [179]
2,304 because 2x4 is 8x6 is 48^2 is 2,304
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3 years ago
if the points (0,0,0),(4,0,0),(0,4,0),(0,0,4) are 4 vertices of a cube , then the equation of the sphere touches its faces from
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Answer:

Step-by-step explanation:

(x-2)^2+(y-2)^2+(z-2)^2=2^2\\

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