Question

Q1. Show that 6 is the solution of the equation x - 15=15-4x.

Answer 1

Answer:

Given equation is:

x - 15=15-4x

when x = 6

6 - 15 = 15 - 4 x 6

Hence, -9 = -9

So, 6 is the solution of the given equation x - 15=15-4x

Answer 2

Step-by-step explanation:

x - 15=15-4x

4x +x = 15+15

5x =30

x =6

Hence, 6 is the solution of given equation.