Question

If fr=36, fund the value of x

Answer 1

RT = 36 = 6x + 1 + x + 7
7x + 8 = 36
7x = 36 - 8
7x = 28
x = 28/7
x = 4
.
RS = 6x + 1 = 6×4 + 1 = 25
.
ST = x + 7 = 4 + 7 = 11
.
Hope this helps!