From the figure, it can be observed that gaps between 1st and last sapling = 3
Length of 1 gap = \(\frac{3}{4}\) m
Therefore, the distance between I and IV saplings = 3 × \(\frac{3}{4}\) = \(\frac{9}{4}\) = 2 \(\frac{1}{4}\)m
Give first the step you will use to separate the variable and then solve the equation:
(a) x – 1 = 0
(b) x + 1 = 0
(c) x – 1 = 5
(d) x + 6 = 2
(e) y – 4 = – 7
(f) y – 4 = 4
(g) y + 4 = 4
(h) y + 4 = – 4