10th standard substitution method
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It is a method by which you can substitute a constant term to find out the value of given equation.
lakshithhl:
can you do a sum
yes
i am showing you one
Let the given equation is 3x +4y =12
3x=12-4y
GOOD
ok
Now put the value of 3x in the above equation then you will find the answer
and
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