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bearhunter [10]
3 years ago
15

Is 4x+2y=20 and y= -2 + 10 equavilent?

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

yes, they are equivalent

Step-by-step explanation:

solve the first equation for 'y' by subtracting 4x from each side, then dividing each side by 2

2y = -4x + 20

y = -2x + 10

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Use math induction proof method will be usefully 

for n=1 will get 

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1 = 1(6-4)/2
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hope this will help you 
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According to William’s budget how much money from this week’s pay should he put into his new computer?
enot [183]

Answer:

the answer would be $5

Step-by-step explanation:

7 0
3 years ago
SOMEONE PLEASE HELP ME ASAP PLEASE PLEASE PLEASE !!!!​
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Answer:

(P) = 3 is 15

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Step-by-step explanation:

Ry = 5 (P)

Ry = 5 (3)

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4 0
3 years ago
Two linear equations are shown.
Arte-miy333 [17]

Answer:

x = 7; y = 4 1/3

Step-by-step explanation:

The solution is the point of intersection of the lines.

Read the point of intersection.

You can also solve the system using algebra.

y = 1/3 x + 2

y = 4/3 x - 5

1/3 x + 2 = 4/3 x - 5

x + 6 = 4x - 15

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y = 1/3 x + 2

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y = 2 1/3 + 2

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Answer: x = 7; y = 4 1/3

6 0
1 year ago
Number 3 question <br> Describe the number of solutions (one, none infinitely many)
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4x-12+12=28+12=40
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