Question

What number gives the same result when it is added to 1/2 as when it is multiplied by 1/2 ? ​

Answer 1

Answer:

-1

Step-by-step explanation:

let X be unknown number,

given,

X +(1/2) = Y(say) &

X*(1/2) = Y,

=> X = 2Y

2Y+(1/2) = Y,

=> Y = -(1/2),

=> X = -1.

Hope it helps u...