Question

find the solution of the following system of equation by substitution method x+y=8,2x-3y=1​

Answer 1

Answer:x=5,y=3

Step-by-step explanation:

x+y=8...(i)

2x-3y=1...(ii)

From (i),

x=8-y...(iii)

Putting (iii) into (ii), weget

2(8-y)-3y=1

16-2y-3y=1

-5y=-15

y=3

x=8-y=8-3=5

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