Question

x+y=8;2x-3y=1 by substitution method ​

Answer 1

Answer:

Given equations :-

x+y =8

2x-3y =1

Method to be used :- Substitution.

x+y = 8

x = 8-y ---- 1.

Putting 1. in 2. eqn.

2x-3y = 1

2(8-y) - 3y = 1

16-2y-3y = 1

16 - 5y = 1

-5y = 1-16

-5y = -15

y=3

Putting y=3 in 1.

x = 8 - y

x = 8 - 3

x = 5

Hence, x = 5 & y = 3

~ Nikhra♥

Answer 2

Answer:

it is the answer is step by step