Question

Set up an equation for each of the following case i. Vinita's weight is 3 kg wt more than twice her sister's weight. Vinita's weight is 65 kg wz
(Hint: Take Vinita's sister's weight to be .x kg )​

Answer 1

Answer:

let vinita sister weight. = x kg

A/q vinita age. = 2(x+3) = 65