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