2x-3y=4
-2x+y=5

Using the elimination method, solve this system of equations

Question

ikersantana50 ikersantana50

20-03-2021
Mathematics

contestada

2x-3y=4
-2x+y=5

Using the elimination method, solve this system of equations

Respuesta :

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shrutibaviskar2005 shrutibaviskar2005 · Answer 1 · 2021-03-20T08:01:32+01:00

shrutibaviskar2005 shrutibaviskar2005

20-03-2021

Answer:

both 2x is cancelled

Step-by-step explanation:

3y = 4+5

3y=9

y= 9/3

y=3

put value of y in equation1

2x-3 into 3=4

2x-9=4

2x= 4+9

2x=13

x= 13/2

ok

Answer Link

victorclub22 victorclub22 · Answer 2 · 2021-03-20T08:23:38+01:00

victorclub22 victorclub22

20-03-2021

Answer:

x+y=5

2x-3y=4

or multiplying by 3 in equ 1

now adding eq 3 and 2

3x+3y=15

2x-3y=4

5x=19

x=19/5

putting value of x in equ 1

19/5+y=5

y=25-19

y=6

Answer Link

2x-3y=4-2x+y=5Using the elimination method, solve this system of equations

Respuesta :

Otras preguntas

2x-3y=4
-2x+y=5

Using the elimination method, solve this system of equations