Question

on my last birthday I wait 40 Kg if I put on M kg weight after a year what is my present weight​

Answer 1

Answer:

M + 40 Kg

Step-by-step explanation:

Your weight earlier: 40 Kg

u added m kgs

therefore your weight: M + 40 kg

Answer 2

Answer:

40 + M

Step-by-step explanation:

Let present year be x

given,

x - 1 = 40 .....(i)

x + 1= M .....(ii)

Therefore,

x - 1 = 40

x + 1= M

__________

x = 40 +M [adding both simultaneous equations]