Question

Slove for x and y by elimination method.3x+2y=5,2x-3y=7

Answer 1

Hey MATE!!!

Answer:

$\boxed {x = \frac{13}{29}, y = \frac {47}{26}}$

Step-by-step explanation:

3x + 2y = 5 -------equation 1.

2x - 3y = 7---------equation 2.

We multiply equation 1 by 3 and equation 2nd by 2 so as to eliminate the y term and find x first.

3(3x + 2y) = 3(5 )

=> 9x + 6y = 15 ---- equation 3

2(2x - 3y) = 2(7)

=> 4x - 6y = 14-----equation 4

Now we add them :

9x + 6y = 15

+ 4x - 6y = 14

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

= 13x = 29

x = 29/13

2y = 5 -3x

2y= 5 - (3 *29)/13

y = 47/26 .

Hope it helps

HAKUNA MATATA :))

Answer 2

Answer:

Answer:

\boxed {x = \frac{13}{29}, y = \frac {47}{26}}

x=

29

13

,y=

26

47

Step-by-step explanation:

3x + 2y = 5 -------equation 1.

2x - 3y = 7---------equation 2.

We multiply equation 1 by 3 and equation 2nd by 2 so as to eliminate the y term and find x first.

3(3x + 2y) = 3(5 )

=> 9x + 6y = 15 ---- equation 3

2(2x - 3y) = 2(7)

=> 4x - 6y = 14-----equation 4

Now we add them :

9x + 6y = 15

+ 4x - 6y = 14

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

= 13x = 29

x = 29/13

2y = 5 -3x

2y= 5 - (3 *29)/13

y = 47/26 .

Hope it helps

Step-by-step explanation:

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