Question

*x=-5 is the solution of which of the following equation?*

1️⃣ x=5
2️⃣ 5x = 25
3️⃣ -5x = -25
4️⃣ -5x = 25​

Answer 1

Answer:

4)-5x= 25

Proving -

$- 5x = 25 \\ \\ - x = \frac{25}{5} \\ \\ x = - 5$

Hence proved.