Question

Make x the subject of…

Answer 1

x = mp - np

Explanation:

Step 1: Multiply both sides by p.

• 
  `m * p = n *p+ (x/p) * p`
• 
  `mp=np+x`

Step 2: Subtract np from both sides.

• 
  `x + np - np = mp - np`
• 
  `x = mp - np`