5. If the length of the rectangle
is increased by 2m and breadth
decreased by 1m, the area would
decrease by 4 sq.m. If the length
is decreased by 3m and breadth
increased by 3m, the area would
increase by 9 sq.m
a) If the length is x and breadth is y, write 2
equations.
b) Find the length and breadth.
