Question

3x+5y=16 2x +3y=10 by solve equation by subsitution method​

Answer 1

Answer:

according to questions

Step-by-step explanation:

equation,

3x + 5y = 16 ----- 1

2X + 3y = 10 -----2

from first equation we get value of x

3x = 16-5y

x = 16-5y / 3 -------3

put value of x in equation 2

2 ( 16- 5 y/ 3) + 3y = 10

32-10y/3+3y=10

32-10y +9y=10

y= 10-32

y=22

put value of y in equation 2

3x + 5 X 22= 16

3x=16-110

x= 84/3

x=24

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