Question

Mrs. Rocco spent 1/2 of her money on a camera and another 1/8 on a radio. The camera costs $120 more than the radio. How much money did she have first?

Answer 1

let she have first be xrs
then, atq
1/2x=1/8x+120
1/2x-1/8x=120
4x-x /8=120
3x-