1/2 n + 10.5 =3.5 find the value of n

n= -14

Step-by-step explanation:

First, convert into a decimal:

as a decimal is 0.5

now the equation is 0.5n+10.5=3.5

Move the constant to the right and change its sign:

0.5n=3.5-10.5

Calculate the difference:

0.5n=3.5-10.5

0.5n= -7

Divide both sides of the equation by 0.5:

0.5n÷0.5= -7÷0.5

n= -14

Hope this helps!! <3