Question

2x+3y=2. 5x+4y=3 5/6. by subsitution method​

Answer 1

Answer:

x=17/42

y= -5/21

Step-by-step explanation:

IN THE FIRST EQUATION

2x+3y=2

x=(2-3y)/2

IN THE SECOND EQUATION,

SUBSTITUTING x,

WE GET,

5x+4y=35/6

5[(2-3y)/2]+4y=35/6

(10-15y)/2+4y=35/6

(10-15y+8y)/2=35/6

10-7y=35*2/6

10-7y=35/3

7y=35/3-10

7y=(35-30)/3

-7y=5/3

-y=5/(3*7)

-y=5/21

x=(2-3y)/2

x=(2+15)/(2*21)

x=17/42

I HOPE YOU UNDERSTOOD THE QUESTION

Answer 2

Answer:

2x+3y=2. 5x+4y=3 5/6. by subsitution method