destiny3210
contestada

4. Find the value of n that makes this equation true. (Use
any method you want, including working backwards.)
Show how you found your answer.
3.2n + 13.3 = 26.1

Respuesta :

menafox

Answer:

[tex]n=4[/tex]

Step-by-step explanation:

We start off with 3.2n + 13.3 = 26.1.

We need to get n by itself.

Subtract 13.3 from both sides.

[tex]3.2n+13.3-13.3=26.1-13.3[/tex]

[tex]26.1-13.3=12.8[/tex]

We end up with: [tex]3.2n=12.8[/tex]

Divide 3.2 on both sides to get n by itself.

[tex]\frac{3.2n}{3.2} =\frac{12.8}{3.2}\\ n=4[/tex]

Otras preguntas