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Math CBSE
10th std
Ch-03: Pair of linear equations in two variables
3.
Substitution method
Exercise condition:
2
m.
The
value
of \(m\) using the substitution method for the pair of linear equations
2
\(x -\)
7
\(y =\)
3
and
6
\(x +\)
7
\(y =\)
9
in \(y = mx + 13\) is ___________
−6.667
−9.667
−7.667
−8.667
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