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CaHeK987 [17]
2 years ago
9

Solve the system of linear equations using multiplication. - 3x + 2y 5x - 3y = 17 The solution is​

Mathematics
2 answers:
ladessa [460]2 years ago
7 0
This is what i got X= 17/2 + Y/2
Leya [2.2K]2 years ago
4 0

Answer:

Required Answer:-

Given:

5x - 3y = 2

3x - 2y = 4

To Find:

The values of x and y.

Solution:

We have,

→ 5x - 3y = 2 – (i)  

→ 3x - 2y = 4 – (ii)  

Multiplying equation (i) by 2, we get,  

→ 10x - 6y = 4 – (iii)

Multiplying equation (ii) by 3, we get,  

→ 9x - 6y = 12 – (iv)

Subtracting (iii) from (iv), we get,  

→ -x = 8  

→ x = -8  

Now, from (i),

→ 5 × (-8) - 3y = 2

→ -40 - 2 = 3y

→ -42 = 3y

→ y = -14  

So,  

→ (x, y) = (-8, -14)

Answer:

(x, y) = (-8, -14)

Step-by-step explanation:

Plz mark as brainliest

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I hope this helps!
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in 2 minutes, a conveyor belt moves 500 pounds of recyclable aluminum from the delivery truck to a storage area. a smaller belt
katen-ka-za [31]

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2 years ago
Uma pesquisa entrevistou 1000 indivíduos, 600 rejeitam o partido A, 500 rejeitam o partido B e 200 não rejeitam nenhum partido.
UkoKoshka [18]

Answer:

300 people rejected part A and part B.

Step-by-step explanation:

First let's review the information given by the statement of the exercise.

1000 people surveyed.

600 reject part A, 500 part B and 200 reject no one. Therefore, of those 1000, 800 reject a party, either A or B, since 1000 respondents - 200 who do not reject = 800 who reject.

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2 years ago
What is the equation that describes this rule - 0,-1,-2,-3,-4...
coldgirl [10]

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Step-by-step explanation:

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3 years ago
What does my teacher not get idk how to do thisss!!
Serhud [2]

Answer:

angle 1: 80 degrees

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angle 3: 131 degrees

angle 4: 80 degrees

angle 5: 37 degrees

Step-by-step explanation:

start out with angle three subtract 49 from 180 ( a straight line must be 180 degrees) and u get 131. then add 63 and 49 up and subtract from 180. you get 68. angle 2 would be 180 - 68  and you get 112. once you know angle 2, you add up 31 and angle two (112 degrees) and subtract from 180, which leaves you with 37 degrees (angle 5). Add up angle 5 (37 degrees) and 63 degrees and subtract from 180, you get 80 degrees (angle 4). and opposite nagles equal each other so angle one is also 80 degrees.

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