Question

The weight of the of an object to is equal to 3/4 of its own weight plus 3/4 of a pound.

How much does the object weigh? Explain.

Answer 1

`x=(3)/(7) lbs`

Explanation:

`x=(3)/(4)(x)+(3)/(4)`

`x+(3)/(4)(x)=(3)/(4)`

`(7)/(4)(x)=(3)/(4)`

`x=(12)/(28) =(3)/(7)lbs`