Question

find the value of 'x' : 5/7x - 15 = 0

Answer 1

Answer:

soln

5/7x - 15 = 0

or, 5x - 15×7 = 0

7

or, 5x - 105 = 0 × 7

or, 5x = 105

so x = 105/5

= 21

hope it helps you

Answer 2

Answer:

5/7x -15=0

=5x-15×7/7=0

5x-105=0×7

x=105/5=

21