Respuesta :

profereyes12122

Answer:

3.7

Step-by-step explanation:

[tex]4(x+3.3)=28\\4x+13.2=28\\4x=28-13.2\\\\4x=14.8[/tex]

[tex]x=\frac{14.8}{4} =3.7[/tex]

Hope this helps

Answer: Choice C)  3.7

Work Shown:

[tex]4(x+3.3) = 28\\\\x+3.3 = 28/4\\\\x+3.3 = 7\\\\x = 7-3.3\\\\x = 3.7\\\\[/tex]

First we can divide both sides by 4. Afterward, subtract off 3.3 to end up with the final answer of x = 3.7

To check the answer, we replace x with 3.7 and simplify both sides

[tex]4(x+3.3) = 28\\\\4(3.7+3.3) = 28\\\\4(7) = 28\\\\28 = 28 \ \ \checkmark\\\\[/tex]

The answer is confirmed.

Otras preguntas