Question

Write and solve an equation to find the number n.

Answer 1

Answer:

The number is 4

Step-by-step explanation:

Let the number be  n

Twice the number : 2*n = 2n

Half the number : 1/2 n

$2n+ \frac{n}{2}=10\\\\\frac{2n*2}{2}+\frac{n}{2}=10\\\\\frac{4n}{2}+\frac{n}{2}=10\\\\\frac{5n}{2}=10\\\\5n=10*2\\\\5n=20\\\\n=\frac{20}{5}$

n = 4