Question

5. Solve: TI + - = x-7 4 6​

Answer 1

x/4+x/6=x−7

⇒6x+4x=24(x−7)

⇒10x=24x−168

⇒14x=168

⇒

x=12

Answer 2

x/4 + x/6

= 6x + 4x = 24 (x - 7)

= 10 x = 24 x - 168

= 10x - 24 x = - 168

= 14 x = -168

= x = 168/14

= x = 12