Question

Krutika was thinking of a number.

Krutika adds 5.4 to the number, then
doubles the result to get an answer of 4.
Form an equation with x from the
information.

Answer 1

n = -3.4

Explanation:

( n + 5.4 ) x 2 = 4

( -3.4 + 5.4 ) x 2 = 4

2 x 2 = 4

4 = 4