Question

what is substitution method for solving a pair of linear equations in two variables
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Answer 1

Answer:

substitution method for solving equations:

suppose there r two equations-

1.2x+y=7. and. 2.4x-3y +1=0

Step-by-step explanation:

from first equation we get y= 7-2x

substitute y= 7-2x in eqn 2nd

therefore it will be

4x-3(7-2x)=-1

on solving we would get x =2

in this way u can solve the given system of equation by substition method

hope this will help u

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