Question

solve by substuction method
x+8y=19​

Answer 1

Answer:

Step-by-step explanation:

This is a two variable question cannot be solved with one equation

Answer 2

Answer:

firstly I want to tell u that there is no method called as substuction method . There is a method called as substitution method and it is used in pair of linear equations.

so, for this method two equations r required

so, please write ur question correctly